Showing posts with label Operation Trio. Show all posts
Showing posts with label Operation Trio. Show all posts

Saturday, April 24, 2021

May 13, 1942: Crisis at Kharkov

Wednesday 13 May 1942

USS Hornet, 13 May 1942 worldwartwo.filminspector.com
The U.S. Navy aircraft carrier USS Hornet (CV-8) steaming in the Coral Sea area, 13 May 1942. Photographed from USS Enterprise (CV-6). Naval History and Heritage Command 80-G-16430.
Battle of the Pacific: Admiral William "Bull" Halsey turns his Task Force 16 north at Efate on 13 May 1942 to defend Nauru and Ocean Island, which the US knows from intercepted Japanese communications are the next Japanese objective. The Japanese have postponed Operation RY, the invasion of those two islands, until 17 May and have no aircraft carriers of their own to cover the landings due to losses at the Battle of the Coral Sea. It is Fleet Admiral Chester Nimitz's hope that simply seeing US carriers USS Enterprise and Hornet there will convince the Japanese to abandon the invasions altogether, at least for the time being.

USS Drum (SS-228), on her first patrol out of Pearl Harbor, torpedoes and sinks 5356-ton Japanese freighter Shonan Maru northeast of Mikimoto, Honshu, Japan.

RAAF Hudson bombs attack and sink naval auxiliary ship Taifoku Maru off Ambon, Maluku Islands, Dutch West Indies (Indonesia). 

Japanese 5268-ton ocean liner Nagasaki Maru hits a mine and sinks off Nagasaki. There are 39 deaths.

Battle of the Indian Ocean: The Chinese 6th Division retreats across the Salwen River and proceeds to Kengtun in Burma.
Manstein in Crimea, 13 May 1942 worldwartwo.filminspector.com
Colonel-General Erich von Manstein, Luftwaffe Colonel-General Wolfram Freiherr von Richthofen, and Colonel Torsten Christ in the trenches/observation post at a briefing in the Crimea, May 1942 (Federal Archive Image 141-0227).
Eastern Front: The Red Army advance north and south of Kharkov slows dramatically on 13 May. German General Paulus of Sixth Army receives three full-strength divisions as reserves and they are enough to prevent a Soviet breakthrough to Kharkov itself. The Red Army thrust to the south of the city gains some ground, but those troops have no strategic objectives except closing the pincer west of Kharkov - and that can't happen if the northern advance stalls, and that advance is lagging. The Red Army units all along the front lines are taking heavy casualties and losing strength rapidly, but Stalin is pouring fresh troops into the breakout attempts to maintain momentum.

Hitler is watching the situations in Crimea and around Kharkov closely. The situation becomes a great opportunity for Hitler to play warlord with the Luftwaffe, which is a little unusual for him since he prefers to control army units. While the two battles are close geographically, they are separated by the Sea of Azov and may as well be at opposite ends of the 2000-mile front. Hitler finetunes the Luftwaffe's impact in both theaters. He moves ground-attack units from Crimea to Kharkov, but refuses to move the bulk of 8th Air Corps (Fliegerkorps VIII) until victory at Kerch is assured.

At Fuhrer Headquarters in East Prussia, General Franz Halder writes in his war diary:

In Sixth Army sector, heavy attacks south and northeast of Kharkov, supported by several hundred tanks. Serious penetrations. Counter attack by 23rd (Panzer) and Third (Panzer) Divisions east of Kharkov. Grave crisis south of Kharkov (131st Division).

As Halder notes, the real danger is south of Kharkov, with the northern Red Army thrust gaining much less ground.
Indian Express, 13 May 1942 worldwartwo.filminspector.com
The Indian Express of 13 May 1942 headlines the German offensive in Crimea.
Here we get into subtleties of strategy that can be difficult to convey, but this is very important for what it reveals about how the war is being conducted at Fuhrer Headquarters. In effect, the Luftwaffe now is tasked with serving as mobile artillery for Fliegerkorps IV at Kharkov while maintaining its overpowering bombing and air-superiority roles for Fliegerkorps VIII in Crimea. Its strength is split between the two battles along tactical lines, or more accurately put, skewed. The Luftwaffe generals believe that the air effort should be more balanced between the two battles at all levels to establish dominance and not bifurcated as Hitler has done. Given a choice between the two, the Kharkov battle is more critical and should be the one with a heavy Luftwaffe presence, not Crimea. Hitler, though, thinks he knows best and always has the last word. Luftwaffe General Wolfram von Richthofen in particular has some choice words to say about this.

It's dangerous to try to read someone else's mind, but Hitler has his reasons for wanting Crimea absolutely secured before switching to the more pressing situation at Kharkov. He has somewhat of an obsession with Crimea, which he sees as a future tourist/retirement spot for the Third Reich. Manstein also is one of his favored generals due to the successes in France and Hitler wants him to succeed. Hitler also has been thinking about Crimea all winter long while Kharkov is a new situation, just part of the endless back-and-forth on the main front. Crimea was one of the major unresolved situations from 1941 and Hitler just wants that off the table permanently.

Due to Hitler's interference, the Luftwaffe remains outnumbered around Kharkov at this time despite the piecemeal reinforcements from Crimea. This is somewhat bizarre since the Kharkov battle is absolutely critical to winning the war while Crimea is not (winning at Kharkov and advancing to the Caucasus automatically would win the Crimea campaign as a minor side effect). The Crimea battle is in a subsidiary zone and already is basically won, so why keep the majority of the Luftwaffe effort there? This is the question the Luftwaffe generals are asking.

However, the situation is not drastically affected by Hitler's choices. The Luftwaffe still maintains air superiority in the key Kharkov areas because self-sacrificing fighter crews fly ten or more missions apiece every day (two or three would be a normal full day). Thus, Hitler's misplaced strategy kind of works because of the dedication and exertions of the Luftwaffe pilots (it is well known as the most National Socialist of the three main service branches and its members are willing to go to extreme lengths to make Hitler's projects succeed at its own expense). There are no "Union rules" in the Luftwaffe and it does have the best equipment even if it is overused.

Some Luftwaffe units from other areas of the front also are being sent to Kharkov, but that will take a few days. It is worth pointing out that while Hitler's counterproductive choices can be overcome at this point of the war because of the Wehrmacht's innate strength and dedication, they would not work if the margin of overall power were to alter to the Wehrmacht's disfavor. And we all know how that works out, but let's stick with the here and now.

In Crimea, Soviet opposition is collapsing in the face of General Erich von Manstein's overpowering Operation Trappenjagd. The Red Army hoped to make a stand at a second line (the "Sultanovka Line"), but the German 132nd and 170th Infantry Divisions blow through it in the morning of the 13th with the 22nd Panzer Division close behind. There remains little standing between them and Kerch. Halder notes approvingly in his war diary:

On the Kerch peninsula, the battle appears to have been decided in our favor (more than 40,000 prisoners). What resistance the enemy will able to put up in this eastern part of the peninsula cannot yet be estimated.

It has been a brilliant victory for 11th Army and Manstein.

European Air Operations: Activity remains light on the Channel Front. Four RAF Wellington bombers attempt a raid on Essen, but the target is covered by clouds and no attack is made there. Three of the bombers choose secondary targets such as Mulheim. There are no losses.
Halifax Herald, 13 May 1942 worldwartwo.filminspector.com
The Halifax Herald of 13 May 1942 is full of news about U-boat attacks in the St. Lawrence River.
Battle of the Atlantic: German auxiliary cruiser/raider Stier (formerly freighter Cairo) has been sailing down the English Channel since 10 May in order to break out into the Atlantic. The British watch the Channel closely, so this is always a trickier route than sailing north around Scotland. The Royal Navy catches wind of the breakout attempt and sends motor torpedo boats (MTBs) to intercept it. A ferocious small-boat action ensues during which the Germans lose two torpedo boats (932-ton Iltis with 118 dead and 923-ton Seeadler with 85 dead) and the British one MTB (32-ton HM MTB 220).

Wolfpack attacks on convoy ON 92 about 675 nautical miles (1250 km)southeast of Cape race continue. U-94 (Kptlt. Werner Hartenstein), on its third patrol out of Lorient, torpedoes and sinks two ships. The first is 4399-ton freighter Batna. There are one death and 41 survivors, who are rescued by British freighter Bury.

U-94 also torpedoes and sinks 4471-ton Swedish freighter Tolken. All 34 crewmen survive, rescued by British freighter Bury.

U-156 (Kptlt. Werner Hartenstein), on its third patrol out of Lorient, torpedoes and sinks 6630-ton British freighter City of Melbourne west of Barbados. There is one death and 86 survivors.
Dutch freighter Koenjit, sunk on 13 May 1942 worldwartwo.filminspector.com
Dutch freighter Koenjit (formerly Stjerneborg), one of two ships sunk by U-156 on 13 May 1942.
U-156 also torpedoes and sinks Dutch freighter Koenjit 300 nautical miles (560 km) northeast of Barbados. All 37 crewmen survive. A motor launch (15-ton Letitia Portia) is being carried by Koenjit and also sinks.

U-128 (Kptlt. Ulrich Heyse), on its third patrol out of Lorient, torpedoes and sinks 3491-ton British freighter Denpark far off the coast of Mauretania. There are 21 deaths and 25 survivors, who are rescued by British freighter City of Windsor.

U-162 (FrgKpt. Jürgen Wattenberg), on its second patrol out of Lorient, torpedoes and sinks 7699-ton US tanker Esso Houston 150 nautical miles (280 km) east of Barbados. There are one death and 41 survivors, who are rescued by Norwegian freighter Havprins or reach land in lifeboats.

U-69 (Oblt. Ulrich Gräf), on its eighth patrol out of St. Nazaire, torpedoes and sinks 2606-ton US freighter Norlantic northeast of Caracas, Venezuela. There are seven deaths and 22 survivors, who are rescued by Dutch freighters India and Mississippi and Norwegian freighter Marpesia.

U-506 (Kptlt. Erich Würdemann), on its second patrol out of Lorient, torpedoes and sinks 8862-ton US tanker Gulfpenn in the Gulf of Mexico six miles off the coast of Louisiana. There are 13 deaths and 38 survivors, who are rescued by Honduran freighter Teide.
Dutch freiCity of Melbourne, sunk on 13 May 1942 worldwartwo.filminspector.com
U-156 torpedoes and sinks British freighter City of Melbourne on 13 May 1942.
Battle of the Mediterranean: Norwegian 5062-ton freighter Hav hits a mine and is badly damaged off Port Said, Egypt. The ship is taken in tow and beached, but ultimately is written off. There are two deaths and 36 survivors.

Two separate civilians on Malta report that Axis pilots threw grenades at them. The main current Axis target is Hal Far airfield.

Partisans: An Axis ant-partisan operation in the Balkans, Operation Trio, officially concludes today. The operation is moderately successful in achieving its objectives of clearing out eastern Bosnia of partisans and relieving a besieged Croatian garrison at Rogatica. This operation settles nothing any finality, so it becomes just one in a series of similar actions against the partisans.

Perhaps inevitably, Operation Trio has revealed fundamental divisions within both the Axis and partisan forces. The two sides have begun fighting within themselves along ideological as well as nationalistic, lines. On the Axis side, the Italians complain that their participation has been limited by the Germans in order to prevent them from expanding their zone of influence. On the partisan side, the royalist Chetnik forces have refused to cooperate with the largely communist main partisan forces and have mounted several "coups" in mixed units. The Chetnik coups have resulted in numerous deaths of communists in those units and stoked antagonism within the partisan movement. 

The Ustaše are suspicious of a land grab by the Italians, while the Chetniks avoid combat against the Germans but delight in fighting the Ustaše. Many Chetniks join the Italian forces as auxiliaries, while the partisan main forces avoid fighting the Ustaše but have no problem fighting their supposed Chetnik allies. It is all very confusing to outsiders, and reports in the western media reveal a complete misunderstanding of what is actually going on. War correspondents tend to lavish praise on the Chetniks as a powerful anti-Axis force when their role is much murkier, while the communism of the main partisan forces is downplayed.

The end result has been that many partisans have been killed by both the Axis forces and at the hand of other partisans. The Axis have temporarily "recovered" some cities and territory, but the true significance has been the deterioration of internal relations on both sides. A follow-up attack, Trio II, already is in progress. However, it achieves little because the partisans have evacuated the area.
Presidents Franklin Roosevelt and Manuel Quezon, 13 May 1942 worldwartwo.filminspector.com
President Manuel Quezon visits President Franklin Roosevelt in Washington, D.C., 13 May 1942.
US/Vichy France Relations: The United States and France reach a tentative agreement regarding aircraft carrier Béarn, light cruiser Emile Bertin, and training cruiser Jeanne D'Arc at Martinique, French West Indies. Amiral (Admiral) Georges Robert, High Commissioner of the Republic to the Antilles, agrees to immobilize the ships. As part of the agreement, the Béarn transfers two-thirds of her fuel to a tanker and disables four of her six boilers. The ship also disables some of its weapons. The Vichy government prefers that the ships be sabotaged, but this is not done, at least now.

German Military: Hitler instructs Armaments Ministers Albert Speer to convert three ships (Europa, Potsdam, and Gneisenau) into auxiliary aircraft carriers. He says that it is "entirely out of the question" for surface forces to operate with air protection. The stumbling block is raw materials, which are in short supply. Once those are obtained, the conversions can be completed within a year.

US Military: US troops replace New Zealand troops in Fiji.

The Bureau of Navigation becomes the Bureau of Naval Personnel.

Ford shows the first M4A3 medium tank, later to become famous as the Sherman Tank.

British Military: King George VI is named the Commander in Chief of the British Home Guard.

American Homefront: Boston Braves lefthanded pitcher Jim Tobin hits three consecutive home runs and pitches a complete game to defeat the Chicago Cubs, 6-5, at Braves Field. He is the first Major League pitcher to hit three home runs in a game since 1886.
The M4A3 tank, introduced on 13 May 1942 worldwartwo.filminspector.com
The prototype M4A3 Sherman tank, first rolled out by Ford on 13 May 1942.

May 1942


2021

Thursday, April 1, 2021

April 27, 1942: Luftwaffe Bombs Norwich

Monday 27 April 1942

U-552 returns from a patrol on 27 April 1942 worldwartwo.filminspector.com
U-552 (Kptlt. Erich Topp) returns to its base in St. Nazaire, France, on 27 April 1942. Note all the victory pennants, the submarine's eighth patrol has been a successful one with seven enemy ships of 45,731 tons sent to the bottom. Clearly visible is the "Red Devil" (Roter Teufel) mascot image on the conning tower (Federal Archive Image 101II-MW-4837-25A).
Battle of the Pacific: The Japanese 22nd Infantry Division of the 13th Army, based in Shanghai and Nanchang, takes the key rail and river junction of Lungyu in Chekiang Province. This is part of a back-and-forth between the two sides in this area that lasts throughout the war, with Lungyu frequently in contention. 

Battle of the Indian Ocean: General Chang, commander of the Sixty-Sixth Army headquartered in Lashio, sends the 28th South from Hsipaw to Namon. While driving south on the Loilem road, it runs into a Japanese motorized column. Both sides quickly retreat, with the Chinese commander heading back to Lashio. Meanwhile, Chang, knowing he can't hold out for long, is sending everything that can move back to China. The Japanese, taken by surprise by the appearance of the Chinese troops further south than expected, regroup for another assault on Lashio in a couple of days.

The USAAF 10th Air Force is building up its forces in India for the conflict in Burma and air supply missions to China. Today, the ground echelon of the 9th Bombardment Squadron, 7th Bomber Group, transfers from Karachi (in modern Pakistan) to Allahabad, India (in the eastern section). Their B-17 bombers already are nearby in Bamrauli.
Japanese-American internees departing Seattle on 27 April 1942 worldwartwo.filminspector.com
Internees being shipped off from Seattle, Washington, on 27 April 1942. Seattle Mayor Earl Millikin sends a telegram to Congressman John H. Tolan, Chairman, Committee Investigation National Defense Migration, Washington, D.C., today that begins "Disposition of Japanese property in Seattle going well." He also mentions that "Evacuation thus far very quiet and orderly." (Photograph by Tacoma News Tribune photographer, Howard Clifford. UW562, Special Collections and Preservation Division, University of Washington Libraries).
Eastern Front: The spring thaw ("Rasputitsa") is in full swing all across the Eastern Front, ending operations for the time being. The first area where the roads will dry up is in Crimea, where General Manstein is planning Operation Trapenjagd, a decisive offensive on the Parpach Narrows to eliminate the Soviet presence on the Kerch peninsula. The Soviets are still planning an attack of their own, but all of their previous attacks have failed and the Germans are growing in strength while they weaken due to the Luftwaffe's interdiction of their supplies across the Kerch Strait.

The Luftwaffe attacks Leningrad shipping and sinks training ship TS "Svir." Hermann Goering, head of the Luftwaffe, has billed this series of attacks on Leningrad as an "air offensive" but it is achieving meager results.
Spitfire crash-landed on 27 April 1942 worldwartwo.filminspector.com
Spitfire Mk.Vb BM240/BP-E "Clifton Cinemas" crash landing after a sortie over Lille, Pilot Flt. Lt. R.H.C. Sly, 457 Squadron, Redhill, 27 April 1942 (via Mike Mirkovic).
European Air Operations: The Luftwaffe continues its Baedeker raids on 27 April 1942, switching from Bath to Norwich. It is a clear night, and the Germans make the most of it. They drop over 90 tons of bombs and cause 67 deaths. It bears noting that, while the number of Luftwaffe bombers is smaller than those in the concurrent RAF raids, they typically fly two missions each night (refueling in France), which doubles their effectiveness. The Luftwaffe bombers are causing heavy damage and more casualties than the larger RAF raids, and for the moment at least are dropping their bombs more accurately.
Norwich bomb damage worldwartwo.filminspector.com
Bomb damage in Norwich on 27 April 1942: St. Augustine's School on Waterloo Road (Swain).
The force of sheer numbers, though, is now on the RAF's side. On the other side of the English Channel, the north German port of Rostock is now a shambles after four nights of RAF bombing. It is estimated that 70% of the city has been destroyed and 100,000 people have been made homeless. However, key industries such as the Heinkel plant on the outskirts of town continue to function.

Tonight, after sending an 18-bomber daylight raid to Ostend and Lille (one bomber lost), RAF Bomber Command switches to Cologne. A total of 97 aircraft (76 Wellington bombers, 19 Stirlings, and 2 Halifaxes) inflict moderate damage on the city at the cost to themselves of six Wellingtons and a Halifax. There are 11 deaths, 52 injured, and 1683 people made homeless. The damage could have been greater, but many of the bombers overshoot the city and their bombs fall harmlessly to the east.

RAF Bomber Command sends another mission to Trondheim to sink the German battleship, Tirpitz. While the 43 bombers (31 Halifaxes and 12 Lancasters) locate the Tirpitz, they score no hits on it. This is one of many failed attempts by the RAF to sink the Tirpitz from 1941 until November 1944. Four Halifaxes and a Lancaster fail to return. Wing Commander D.C.T. Bennett is among the crewmen who are forced to bail out, but he eventually makes it to neutral Sweden and then back to rejoin the RAF within five weeks. Bennett is destined to become the commander of the Pathfinder force.

In other operations, the RAF sends a dozen aircraft to Dunkirk, 8 bombers on minelaying operations off the German coast, and 8 bombers (3 Lancasters and 5 Wellingtons) on leaflet flights. Two Halifaxes from the Dunkirk raid, two Wellingtons, and a Stirling fail to return. All told, 17 RAF aircraft are lost on 27 April for a poor and unsustainable 10.1% loss ratio.
A de Havilland Mosquito Night Fighter worldwartwo.filminspector.com
A de Havilland Mosquito NF38 Night Fighter takes off on a mission.
The new de Havilland Mosquito bomber night fighter makes its first operational sortie. It can outfly many fighters at its maximum speed of 407 mph and has excellent handling qualities. The night fighters are equipped with four 20mm cannons. The Mosquito bomber, which has been conducting raids for months, remains a military secret with no announcement of its existence by the RAF.  The arrival of it as a night fighter gives the creaking RAF night defenses a welcome bit of relief as the Luftwaffe Baedeker Raids continue to cause devastation.

After tonight's raid on Dunkirk, which includes two Whitley bombers, they are withdrawn from bombing operations due to becoming obsolete. Henceforth, they will only fly occasional leaflet missions.
U-Boat commander Erich Topp returns from a patrol on 27 April 1942 worldwartwo.filminspector.com
Erich Topp carrying the customary bouquet of flowers upon his return to St. Nazaire on 27 April 1942 after a successful war patrol (Federal Archive Fig. 101II-MW-3755-05).
Battle of the Atlantic: The RAF bombs and sinks Danish 1494-ton freighter Inga near the South Horns Reef located off the west coast of Denmark. There is one death. 

Hitler has ordered the Kriegsmarine and Luftwaffe to focus on the Arctic convoys that have been passing close to German bases in northern Norway without many losses. Pursuant to those orders, the Kriegsmarine now has heavy cruiser Hipper and pocket battleship Luetzow stationed there, along with 20 submarines (8 for defense and 12 for anti-convoy attacks). The Luftwaffe also has beefed up its presence, with a dozen Heinkel He-111 bombers converted to torpedo-bombers. This large force is waiting patiently for Convoy PQ 15, which sailed from Iceland yesterday.
Time magazine of 27 April 1942 with Pierre Laval on cover worldwartwo.filminspector.com
Pierre Laval and his recent return to power in Vichy France is the cover story for the 27 April 1942 Time magazine (cover credit: Margaret Bourke-White).
Battle of the Mediterranean: Italian aircraft score a major success by sinking British submarine HMS Urge (LtCdr E.P. Tomkinson) off Ra's Al Hilal, Libya. All 32 crew and 11 Royal Navy passengers bound for Alexandria perish.

The Axis bombing raids on Malta begin around 11:15. The Grand Harbour area and nearby military installations are the main targets. The day's attacks are notable for the heavy participation by Italian Fiat Br.20 Cicogna bombers, a low-wing twin-engine medium bomber. The Cicogna bombers usually only operate at night, but Malta's defenses have been so weakened that the Italians feel emboldened to use it during the day, too. The Italians also use Cant Z. 1007 bombers.

For the British defenders, the highlight of the day is a sapper's (Richard Walters) use of a machine gun to down a Junkers Ju-87 Stuka at Floriana. It is a real morale boost for the troops there, whose barracks have been destroyed and who are now living in trenches and tents.
Luftwaffe pilot Ernst Düllberg April 1942 worldwartwo.filminspector.com
Luftwaffe pilot Ernst Düllberg and others stand before his Bf 109 F-4 of 5/JG 27 in North Africa, April 1942. Ernst Düllberg was credited with 45 victories, 36 over the Western Front. He survived the war and passed away on 27 July 1984.
Partisans: The Axis anti-partisan Operation Trio continues making progress in the Balkans. Today, a combined force of Germans, Italians, and Chetniks occupies Rogatica without any fighting on the way to the Drina River. The Chetniks increasingly are turning their backs on the main partisan force, which is heavily manned by communists. Many partisan units with large Chetnik components are "taken over" by the Chetniks, who execute the political commissars standard in such units. More and more, the fighting is becoming ideological as opposed to nationalistic, which is to the benefit of the Axis forces due to the communist/nationalist split in the partisan units.

US/Vichy France Relations: US Ambassador to France Admiral William Leahy meets with various highly placed individuals within the French government. Pre-war political leader Edouard Herriott tells Leahy that he believes that General de Gaulle is fighting for France's survival and ideals, which is a shocking statement in occupied Paris. Later, Pierre Laval has his one and only meeting with Leahy and tells him that France will enthusiastically collaborate with Germany and that he distrusts Great Britain. Admiral Darlan tells Leahy that he hoped that the two nations would remain friends and that Vichy forces would never fight Americans. Finally, Premier Pétain also promises to remain friendly to the United States. After these meetings, Leahy prepares to Washington.
Auschwitz victim photographed on 27 April 1942 worldwartwo.filminspector.com
Stanisława Drzewiecka, 23 or 24, arrives in Auschwitz on 27 April 1942 and has her picture taken, above. She is one of 127 women on the first transport of Polish women sent to Auschwitz. Previously, these women were held in prisons in Cracow and Tarnów. Stanislawa was convicted of smuggling weapons from the mountains to Cracow. She perishes in the camp on 25 October 1942.
Holocaust: All Jews in the Netherlands are required to wear a yellow star badge. This practice began in 1941 in the occupied territories of Poland and the Baltic States. It quickly has spread throughout the Reich and Occupied Europe, though the Vichy authorities have not implemented it.

About 1000 Jews in the Theresienstadt Ghetto are sent east to the death camps of Belzec and Sobibor. The German plan is to "cleanse" Czechoslovakia of Jews and eradicate the Czech culture in order to make its German inhabitants fit better into the Reich. Reinhard Heydrich, the chief architect of the "Final Solution" at the 20 January 1942 Wannsee Conference, has been made the Deputy Protector of Bohemia and Moravia (Czechoslovakia) in order to handle this matter expeditiously.

Canadian Homefront: Canadians vote 65.53% in favor of conscription. Quebec Province alone votes against it.
Pryor, OK, ravaged by tornado on 27 April 1942 worldwartwo.filminspector.com
The Main Street of Pryor, Oklahoma, after the tornado of 27 April 1942.
American Homefront: In San Francisco, residents of Japanese descent complete their registration for evacuation to Tanforan Assembly Center. They are to board trains for the move over the next few days. A total of 1923 people have registered in San Francisco, while an additional 1187 have registered in portions of Contra Costa and Alameda Counties. The total registered to date number 12,028 people, though that figure is incomplete.

Protestant and Jewish clergymen have pledged to aid the Japanese upon their return to the area after the war. They state:

We pledge ourselves to do all in our power to preserve the right which is yours, so that when a day of healing and peace returns you may exercise freely your full rights as American citizens. We also hope that you will not only keep your faith in American ideals but do what you can to influence your friends and relatives in that direction.

The Wartime Civil Control Administration reports that 4200 farms totaling 160,000 acres have been abandoned by the departing internees. They are now being worked by other farmers from nearby localities and states.

A tornado destroys Pryor, Oklahoma. There are 52 dead.
Gandhi and Chiang in Calcutta 27 April 1942 worldwartwo.filminspector.com
Chiang Kai-Shek (left) and Mahatma Gandhi meet in Calcutta, 27 April 1942. Madame Chiang Kai-shek (not shown) translates Gandhi's English to Chinese for her husband, who is there to see if the Indian nationalist movement will aid the fight against the Japanese (Life). 
Future History: James Lee Keltner is born in Tulsa, Oklahoma. As Jim Keltner, he becomes renowned as a session drummer from the 1960s onward. In particular, Keltner is famous for having worked with George Harrison, John Lennon, and Ringo Starr during the 1970s. He also joins Harrison's supergroup "The Traveling Wilburys" in the 1980s. Jim Keltner remains quite active in the music scene as of this writing in 2021.

Ruth Burtnick is born in Lexington, Kentucky. As Ruth Glick, and sometimes using pen names, she becomes a writer of many novels and cookbooks. Ruth Glick remains active as of this writing in 2021.

One of the Halifax bombers (W1048 of No. 35 Squadron) on the Trondheim raid makes a forced landing on a frozen lake. When the ice melts, it sinks gently to the lake floor. The bomber is raised in 1973, restored, and put on display in the RAF Museum at Herndon.
Nelson Rockefeller on cover of Life 27 April 1942 worldwartwo.filminspector.com
Nelson Rockefeller, Coordinator of Inter-American Affairs (CIAA) in the Office of the Coordinator of Inter-American Affairs (OCIAA), on the cover of the 27 April 1942 Life magazine. Rockefeller focused successfully on "cultural diplomacy" in order to form a united front against the Axis.

April 1942

April 1, 1942: Convoys Come to the USA 
April 2, 1942: Doolittle Raiders Leave Port
April 3, 1942: Japanese Attack in Bataan
April 4, 1942: Luftwaffe Attacks Kronstadt
April 5, 1942: Japanese Easter Sunday Raid on Ceylon
April 6, 1942: Japanese Devastation In Bay of Bengal
April 7, 1942: Valletta, Malta, Destroyed
April 8, 1942: US Bataan Defenses Collapse
April 9, 1942: US Defeat in Bataan
April 10, 1942: The Bataan Death March
April 11, 1942: The Sea War Heats Up
April 12, 1942: Essen Raids Conclude Dismally
April 13, 1942: Convoy QP-10 Destruction
April 14, 1942: Demyansk Breakout Attempt
April 15, 1942: Sobibor Extermination Camp Opens
April 16, 1942: Oil Field Ablaze in Burma
April 17, 1942: The Disastrous Augsburg Raid
April 18, 1942: The Doolittle Raid bombs Japan
April 19, 1942: British in Burma Escape
April 20, 1942: The Operation Calendar Disaster
April 21, 1942: Germans Relieve Demyansk

2021

Saturday, March 20, 2021

April 22, 1942: Gasoline Rationing in the US

Wednesday 22 April 1942

Japanese light cruiser Naka on 22 April 1942 worldwartwo.filminspector.com
Japanese light cruiser Naka at the Seletar Naval Base, Singapore, 22 April 1942. It is showing battle damage amidships and listing after being torpedoed by US Navy submarine USS Seawolf off Christmas Island on 1 April 1942.
Battle of the Pacific: To defend northeast Australia, which is wide open to a Japanese invasion, General Douglas MacArthur's South West Pacific Area command on 22 April 1942 creates Task Force 44 from the ANZAC Squadron. The first commander is Rear Admiral John Gregory Crace (Royal Australian Navy). Task Force 44 becomes instrumental in the defense of Port Moresby in the Australian Territory of New Guinea.

Battle of the Indian Ocean: While the British have slipped out of some traps recently in Burma, the Japanese 15th Army remains in hot pursuit. They advance toward Lashio, the eastern terminus of the Burma Road, with the intention of stopping Lend-Lease supplies to the Chinese Nationalists. The growing threat forces the new US 10th Air Force to begin evacuating military and civilian personnel and their supplies from Burma to India.
Douglas A-20A experimenting with JATO worldwartwo.filminspector.com
A US Army Air Force Douglas A-20A on 22 April 1942 engaged in the first static test run of liquid-fuel jet units. They are installed in the nacelles for Jet-assisted Takeoff (JATO) (US Air Force).
Eastern Front: The Germans, having hacked a tenuous corridor through to the Demyansk pocket at Ramushevo in Operation Brückenschlag ("Bridge-building"), begin moving the first supplies to the 100,000 or so German troops there. The Soviets, shocked at this brilliant German success, are slow to react. They slowly begin preparing an offensive against the corridor which will not be ready before May. General Franz Halder makes a cursory reference to this in his war diary, noting "the gap between X [the relieving troops] and II Corps [the trapped troops] has been closed, but the link needs more strengthening."

Halder next turns to the situation on the Volkhov, where the situation is reversed and the Soviets are trapped in a pocket. He writes that "the many enemy penetrations have again been eliminated. Volkhov river covered with floating ice." This bodes ill for the trapped Soviet forces, which include Soviet Second Shock Army and its promising young commander, General Vlasov.

In Crimea, Soviet General Kozlov now is under new orders from Premier Joseph Stalin to prepare yet another offensive - which would be the fifth - to break through to the trapped forces at Sevastopol. However, while the Soviets have three armies - the 51st in the north, the 44th in the south, and the 47th in reserve - and outnumber the Germans 2-1, the Soviet fighting troops have been decimated during the fighting and are in no position to attack. Stalin's orders, though, help to prevent the institution of a defense-in-depth orientation that would secure the Soviet hold on the territory that they still hold. German General Manstein, for his part, is busy preparing his own offensive, Operation Trappenjagd ("Bustard Hunt"), to eliminate the Soviets from the Kerch region. He is getting help from a massive Luftwaffe buildup within Fliegerkorps VIII under the command of Wolfram Freiherr von Richthofen, a very competent air strategist.
U.S.O. event in Times Square 22 April 1942 worldwartwo.filminspector.com
Red, white, and blue balloons are released in Times Square, New York, to publicize the U.S.O. military service organization on 22 April 1942 (Photo courtesy of The New York Times).
European Air Operations: Ending a lull in operations, British Bomber command sends 64 Wellington and 5 Stirling bombers to bomb Cologne, Germany. The bombers are guided by the Gee direction-finding apparatus and the crews are ordered as a test to rely on that equipment rather than visual observations. The results are typical, with some bombs dropped over the target while others are dropped as far as ten miles away. There are four deaths and eight injured in the city with minor damage to industrial targets. The RAF loses two Wellington bombers. In other operations, 23 bombers attack Le Havre, 63 aircraft lay mines off of Germany and Denmark, and there is one leaflet flight over France. Two of these bombers, a Wellington on the Le Havre raid and a Hampden laying mines, are lost.
Admiralty teleprinters 22 April 1942 worldwartwo.filminspector.com
"WU Direct BAD/DN Transmitting and Receiving Teleprinters in operation at the Admiralty." © IWM A 9269.
Battle of the Atlantic: U-201 (Kptlt. Adalbert Schnee), on its sixth patrol out of Brest, torpedoes and sinks 7217-ton British freighter Derryheen southeast of Cape Hatteras, North Carolina, US. All 51 men aboard survive, rescued by UK freighter Lobos.

U-201 also torpedoes, shells, and sinks 6609-ton US passenger ship San Jacinto southeast of Cape Hatteras. There are 14 deaths and 169 survivors. Destroyer USS Rowan rescues the survivors on the 23rd.

Soviet submarine M-173 (Lt. Cdr Terekhin) sinks 3323-ton German freighter Blandenese (formerly French ship Ange Schiaffino) in the Barents Sea off Kirkenes, Norway. There are 45 survivors and one death.

A big part of the Battle of the Atlantic is rescuing survivors of sunk ships. There are multiple rescue operations underway today. US destroyer Bristol (DD-453) rescues all 35 survivors of US freighter West Imboden (sunk by U-752 on 20 April), destroyer Rowan (DD-405) rescues 18 survivors from US freighter Steel Maker (sunk by U-136 on 19 April), and British freighter Tropic Star rescues the survivors of US freighter Pipestone County (sunk by U-576 on 21 April). While this may seem like the "small change" of the war compared to tales of sinkings and bombings, it's hugely important to operations and the men involved.
Herbert Ihlefeld Bf 109F worldwartwo.filminspector.com
A closeup of the tail of the Bf 109F of Luftwaffe ace Herbert Ihlefeld after he scored his 100th confirmed victory in the Soviet Union for Stab I.JG77 on 22 April 1942. This milestone will lead to Ihlefeld's award of the Knight's Cross of the Iron Cross with Oak Leaves and Swords on 24 April 1942.   
Battle of the Mediterranean: U-81 shells and sinks 122-ton Egyptian sailing vessel El Saadiah off Palestine.

On Malta, the Luftwaffe already has destroyed almost all of the Spitfire fighters ferried to the island recently. There are at most only 7 of the 46 fighters still operational. Luftwaffe raids occur throughout the day and the Spitfires rise in defense of their own airfields, with two of the fighters crashing on landing (pilots safe). This period of time is known as "Malta's darkest hour."

Battle of the Black Sea: A German tugboat hits a mine and sinks in Odessa Harbor.
Commandos after a raid on France 22 April 1942 worldwartwo.filminspector.com
"Men of No. 4 Commando after returning from a raid on the French coast near Boulogne, 22 April 1942." © IWM H 18957.
Special Forces: Operation Abercrombie, a two-hour Commando landing near Boulogne, ends without incident. The main objective, a searchlight array, is not reached, but there is only one casualty (a commando shot through the ankles by a beachhead sentry). All Germans encountered scatter quickly and, apparently, they suffer no casualties. The main advantage of this sort of inconclusive operation is that it gives the Allies experience in landings and training for the troops.

Partisans: The first phase of Operation Trio, the Axis anti-partisans advance to the Drina in Yugoslavia, continues with some success. However, the main effect of the operation is that it is having the unintended effect of revealing cracks within partisan unity that greatly helps the Axis forces. The monarchist Chetnik forces have little in common with the other partisan units, many of whom are communists. This fault line explodes as the disparate Axis forces display much more unity.

Chetniks, under attack from the Ustaše Black Legion, avoid combat with German units and allows them free passage to attack partisans further back. The partisan main detachments likewise avoid fighting the Black Legion and instead attack the Chetniks, who supposedly are on their side. Some Chetnik troops sign on as Italian auxiliaries to the 5th Alpine Division "Pusteria" and help the advance toward Čajniče. There is brewing pro-Chetnik sentiment within the main partisan detachments that is causing some defections, such as within the Romanija Partisan Detachment. The fighting increasingly becomes a murky political stew that descends to a primal tribal level which transcends the overarching concept of "Allies" and "Axis." While the partisans can be very effective when they work together, every partisan unit is out for itself and has an agenda based on ancient grievances, and many partisan units themselves are rent with internal conflicts due to widely varying allegiances.
Gould Island Naval Torpedo Station worldwartwo.filminspector.com
"Naval Torpedo Station, Firing Pier, North end of Gould Island in Narragansett Bay, Newport, Newport County, RI." This newly built complex is used for testing torpedoes, with the firing pier at the extreme right. The US Navy badly needs this facility because there are increasing reports during the first year of World War II of defective torpedoes. These issues are not fixed until mid-1943 (Library of Congress).
American Homefront: Gasoline rationing picks up steam. The Office of Price Administration (OPA) limits motorists in 17 eastern states to no more than 21.4 US gallons (17.8 Imperial gallons or 81 liters) of gasoline per week beginning 15 May. This is partly a consequence of huge losses of tankers off the east coast of the United States during the Kriegsmarine's Operation Paukenschlag ("Drumbeat").

There is some lingering pro-German sentiment in the tristate area. State and federal authorities raid gathering spots in Union City, Hoboken, and other New Jersey localities that celebrated Hitler's 20 April birthday.

Universal Pictures releases "Saboteur," an Alfred Hitchcock thriller starring Robert Cummings, Priscilla Lane, Otto Kruger, and Norman Lloyd. David O. Selznick, the producer of "Gone With The Wind," gets the project in motion but it eventually winds up at Universal for various creative/financial reasons. Priscilla Lane is borrowed from Warner Bros. and has to finish "Arsenic and Old Lace" before filming her scenes for this film. The film, which began filming in December 1941, includes one famous scene showing the capsized French liner "Normandie" in New York Harbor with a clear implication that its February 1942 sinking was due to sabotage. The climax set in the Statue of Liberty becomes one of Hitchock's most famous monumental settings, which later include Mount Rushmore and the United Nations, among others. "Saboteur" is a financial and critical success and is often considered a precursor to Hitchcock's more famous "North by Northwest" (1959).
Draft board lists worldwartwo.filminspector.com
Draft orders, such as these in the Vidette-Messenger of Porter County, Valparaiso, Indiana of 22 April 1942, are going out all across the United States.

April 1942

April 1, 1942: Convoys Come to the USA 
April 2, 1942: Doolittle Raiders Leave Port
April 3, 1942: Japanese Attack in Bataan
April 4, 1942: Luftwaffe Attacks Kronstadt
April 5, 1942: Japanese Easter Sunday Raid on Ceylon
April 6, 1942: Japanese Devastation In Bay of Bengal
April 7, 1942: Valletta, Malta, Destroyed
April 8, 1942: US Bataan Defenses Collapse
April 9, 1942: US Defeat in Bataan
April 10, 1942: The Bataan Death March
April 11, 1942: The Sea War Heats Up
April 12, 1942: Essen Raids Conclude Dismally
April 13, 1942: Convoy QP-10 Destruction
April 14, 1942: Demyansk Breakout Attempt
April 15, 1942: Sobibor Extermination Camp Opens
April 16, 1942: Oil Field Ablaze in Burma
April 17, 1942: The Disastrous Augsburg Raid
April 18, 1942: The Doolittle Raid bombs Japan
April 19, 1942: British in Burma Escape
April 20, 1942: The Operation Calendar Disaster
April 21, 1942: Germans Relieve Demyansk

2021

Monday, January 25, 2021

April 20, 1942: The Operation Calendar Disaster

Monday 20 April 1942

Hitler's birthday 20 April 1942 worldwartwo.filminspector.com
A military parade in honor of Adolf Hitler's birthday organized by Reichskommissar Koch in Rovno, Ukraine on 20 April 1942 (Federal Archive B 162 pic-04246).
Battle of the Pacific: The Japanese high command is still furious on 20 April 1942 about the Doolittle raid and orders the massive Second Fleet, recently returned from its Indian Ocean Raid, to hunt down the American carrier task force. Nobody has any idea where the US ships are, and Admiral Nagumo aboard his own carrier, the Akagi, thinks they may be within striking distance of his ships near Formosa and attack them. The fact that the US Navy used land-based bombers in the attack further confuses the Japanese. Meanwhile, USS Enterprise and Hornet have long since departed the scene as they return to Pearl Harbor. The US high command, mirroring Japanese concerns, also remains deeply worried about a Japanese attack on the west coast.

In the Philippines, Japanese artillery continues to pound the last US island outpost of Corregidor. The Japanese have overrun US positions on Cebu and Panay, and US and affiliated Filipino garrisons throughout the northern and central Philippines have fled into the hills to operate as guerilla forces on Leyte, Samar, Negros, and Bohol.

Soviet freighter Turksib is wrecked in bad weather in the Unimak Strait, Alaska Territory. The USSR and Japan are not at war, so Soviet ships may pass more-or-less freely between their home ports and the United States, though they are subject to search for military goods by Japanese patrol vessels.
Hitler's birthday 20 April 1942 worldwartwo.filminspector.com
Reich Foreign Minister Joachim Ribbentrop congratulates Adolf Hitler on his 53rd birthday, 20 April 1942 (Source: National Digital Archives, Poland).
Battle of the Indian Ocean: Chinese General Sun Li-Jen, having successfully rescued trapped British forces on the 19th, continues attacking south toward the Yenaungyaung oil fields. The small Chinese force makes some progress and inflicts heavy casualties on the Japanese, but this success is only temporary and the Chinese soon begin retreating back to the north. The British 1st Burma Division that barely had escaped destruction due to the Chinese advance finds vehicles to take it north to Mount Popa.

Eastern Front: The spring thaw ("Rasputitsa") is rapidly increasing, causing extensive flooding and muddy conditions that make operations difficult. General Franz Halder notes in his war diary:

Curiously quiet. Enemy is seemingly anticipating a German red-letter day attack. Enemy propaganda. Good progress on the Lovat River. The gap has been almost closed. Consolidation of the situation on the Volkhov River.

The two operations that Halder mentions, on the Lovat and Vokhov rivers, are of utmost importance to both sides as large numbers of troops are at risk. The former is the relief operation to rescue the huge German forces trapped at Demyansk and Kholm, and the latter is a large Soviet force including the Second Shock Army that is trapped west of the Volkhov. While the outcome of both operations has been in doubt for months, the Germans gradually are gaining the upper hand in both sectors.

The Soviet Stavka (high command) officially ends the Rzhevsk-Vyazma Operation and orders forces in the area over to the defensive. This follows a partially successful breakout of trapped Soviet forces in the area east of Smolensk. The operation was a failure in its objective to encircle and destroy large Wehrmacht forces, but the Soviets claim that it succeeded in forced German forces back 100-250 kilometers.

European Air Operations: There are no operations today due to some very thick ground haze. A circus over a French port is briefly planned but scrubbed at 12:15 local time. 
Time magazine 20 April 1942 worldwartwo.filminspector.com
Time magazine features German Admiral Karl Raeder on its cover on 20 April 1942 (Cover Credit: BORIS ARTZYBASHEFF).
Battle of the Atlantic: U-572 (Kptlt. Heinz Hirsacker), on its fourth patrol out of Brest, torpedoes, and sinks 7164-ton British freighter Empire Dryden about 240 nautical miles (440 km) northwest of Bermuda. There are 25 deaths and 22 survivors, who are picked up by the US freighter City of Birmingham.

U-752 (Kptlt. Karl-Ernst Schroeter), on its fifth patrol out of La Pallice, torpedoes, shells, and badly damages US freighter West Imboden about 200 miles off the Nantucket lightship. The freighter was an easy target due to an accidental fire in its stack that gave away its position. The U-boat captain has a conversation with the survivors in their lifeboats and says "That's good" when told there have been no casualties. West Imboden later sinks.

U-654 (Oblt. Ludwig Forster), on its third patrol out of Brest, torpedoes and sinks 4569-ton Swedish freighter Agra about 280 nautical miles (520 km) northwest of Bermuda. There are six deaths and 33 survivors, who are picked up by Norwegian freighter Tercero. Torpedoing neutral shipping obviously is improper, but all ships are transiting in blackout conditions and it is largely impossible to tell neutral shipping from legitimate targets.

U-654 also torpedoes and sinks 6176-ton US freighter Steel Maker about 350 nautical miles (650 km) east of Wilmington, North Carolina. There are one death and 47 survivors, who are rescued by British freighter Pacific Exporter and USS Rowan. The one crewman rescued by the Rowan is in the water until 18 May 1942.

U-109 (Kptlt. Heinrich Bleichrodt), on its fifth patrol out of Lorient, torpedoes and sinks 5719-ton British freighter Harpagon about 150 nautical miles (280 km) northwest of Bermuda. There are 41 deaths and eight survivors, who are picked up by Argentinian freighter Rio Diamante.
Hitler's birthday 20 April 1942 worldwartwo.filminspector.com
Adolf Hitler and his personal photographer, Heinrich Hoffmann, on 20 April 1942.
U-154 (KrvKpt. Walther Kölle), on its second patrol out of Lorient, torpedoes and sinks 5587-ton Canadian freighter Vineland in the mid-Atlantic. There are 34 survivors and one death.

Royal Navy submarine HMS Trident torpedoes and sinks 5386-ton German freighter Hödur northwest of Namsos, Norway.

Royal Navy destroyers Cotswold and Quorn, operating as escorts for Convoy FS 80 in the North Sea, hit mines off Aldeburgh, Suffolk. Quorn (two deaths) is towed by patrol sloop Shearwater to Chatham and requires 17 weeks of repairs, while Cotswold (five dead, 23 wounded) is towed Shotley Spit and beached. Refloated later, Cotswold re-enters service on 8 May 1943.

British 1498-ton freighter Plawsworth and Belgian 1829-ton freighter Vae Victis, members of Convoy FS 80, also hit mines and sink in the North Sea off Aldeburgh, Suffolk.

Swedish 569-ton coaster Arete hits a mine and sinks in the Danish Great Belt strait. There are four deaths.

German 470-ton trawler/minesweeper M 4006 Neuwerk hits a mine and sinks in the English Channel off Morlaix, Finistère, France.
Hitler's birthday 20 April 1942 worldwartwo.filminspector.com
General Walther Buhle, Chief of Organizations Section, OKH, congratulates Adolf Hitler for his 53rd birthday, 20 April 1942 (Source: National Digital Archives, Poland).
Battle of the Mediterranean: Aircraft carrier USS Wasp (CV-7) flies off 48 Spitfire fighters of RAF No. 601 and 603 Squadrons to land in Malta, which has had no operational fighter cover recently. The Wasp's Grumman F4F Wildcats provide air cover. Operation Calendar has resulted from a personal request from Winston Churchill to President Roosevelt for the use of a US carrier for this purpose.

The Luftwaffe has been alerted to the joint US-British operation and times an air raid to coincide with the landing of the Spitfires at Malta's Ta'Qali airfield. The RAF fighters, low on fuel after their shuttle flight, cannot defend themselves and must land immediately, leaving them vulnerable. The German bombers, facing no air opposition, destroy most of the incoming fighters immediately and virtually all of them within days (some sources say within two days, others within four days).

The British military command and Churchill are aghast at this disaster. They set in motion plans to replace the island's longtime governor, Lieutenant General Sir William Dobbie, who blames the failure on the intense bombardment that the island has faced over the past month from German General Albert Kesselring's continuing air offensive.

Battle of the Black Sea: Soviet icebreaker Ledokol No. 7 hits a mine laid by the Luftwaffe and sinks between Novorossiysk and Kerch. There are 25 dead and 11 survivors.
Hitler's birthday 20 April 1942 worldwartwo.filminspector.com
Turkish Ambassador to the Reich Hüsrev Gerede signs the list congratulating Adolf Hitler on his birthday in the Reich Chancellery on 20 April 1942 (Schwahn, Federal Archive Image 183-J01196).
Partisans: The Italian and German security services in eastern Bosnia under the overall command of General der Artillerie Paul Bader begin Operation Trio. The operation targets all insurgents between Sarajevo and Drina. Bader gives the Italians military control over civil affairs in the areas of operation, a key Italian goal for expanding their zone of control in the Balkans despite their continuing difficulties with the partisans. The first phase of Operation Trio, an advance east toward the Drina, begins today, but this is a massive operation using regular army troops as well as auxiliaries that is intended to last for throughout the spring. Italian, German, Croatian, and Chetnik forces take part.

The 718th Infantry Division advances from Sarajevo, Olovo, and Tuzla. The initial goal is to relieve an embattled Croatian garrison at Rogatica in an area swarming with partisans in the surrounding countryside. The Axis forces advance without much difficulty, but the effort is hampered by intra-Axis hostilities between the royalist Chetniks and the Ustaše Black Legion led by Jure Francetić.

In Rennes, France, the French Resistance makes an unsuccessful attempt to assassinate French fascist Jacques Doriot. He is a founder of the Légion des Volontaires Français (LVF), a French unit of the Wehrmacht. Doriot has fought in the Soviet Union as part of Operation Barbarossa and is highly esteemed by the Germans. Separately, German security troops in Rouen shoot 30 hostages in reprisal for an attack on a German troop train.
Hitler's birthday 20 April 1942 worldwartwo.filminspector.com
Adolf Hitler accepts congratulations on his birthday, 20 April 1942 (Source: National Digital Archive, Poland).
German Military: At lunch with Hitler and other top generals, Reichsfuhrer SS Heinrich Himmler broaches the idea of using SS troops extensively on the Eastern Front in regular military formations. This has been done very sparingly so far, usually only in emergency situations, as the SS is considered more of a "special operations" force. General Franz Halder notes in his diary that he takes "sharp issue" with this idea, perhaps realizing that this would introduce an entirely separate military command outside of the normal Wehrmacht chain of command. This would reduce both Halder's own control of operations and introduce problems in coordinating attacks.

US Military: US Army Air Force Major General George H. Brett assumes command of all Allied Air Forces in Australia and nearby areas. This includes units in Port Moresby, New Guinea.
Hitler's birthday 20 April 1942 worldwartwo.filminspector.com
The Berlin Philharmonic puts on a concert for Hitler's birthday, 20 April 1942. He is not in attendance, as he remains at his Fuhrer Headquarters in East Prussia.
German Homefront: It is Adolf Hitler's birthday, always marked during the Third Reich with celebrations and speeches. Today's celebration is relatively low-key, and Hitler's main event is having lunch at Fuhrer Headquarters in Rastenburg with his top generals such as Halder and Himmler. New French leader (under figurehead Petain) Pierre Laval lavishes praise on Hitler ("He is a conqueror who did not abuse his victory") and characterizes the war as an attack on "Bolshevism."

Holocaust: Fritz Sauckel, the Reich Plenipotentiary General for Labor Mobilization, sends a memo to Alfred Rosenberg, Reich Minister for the Occupied Eastern Territories, about forced labor. It details a program of abduction and enslavement, focused mainly on Rosenberg's sphere of authority in Eastern Europe. Approximately 5 million men and women will be forced to work for the Reich as slave labor under this program. The document states that the program is necessary "for the armament of the Armed Forces and also for the nutrition of the Homeland" and " to the profit of Germany and her allies."

American Homefront: The San Francisco News reports that "The Army today ordered two more Los Angeles areas cleared of 2000 Japanese by noon of April 29." General De Witt also announces that the army is building a new "reception center" for internees at Tula Lake. All internees are urged to deposit large sums of money and valuables for safekeeping before going to the camps, as there will be no banks or other repositories there. The Army also announces that evacuations will "proceed at a rapid rate from now on."
Life magazine 20 April 1942 worldwartwo.filminspector.com
The 20 April 1942 Life magazine features a cover story about women's slacks.

April 1942

April 1, 1942: Convoys Come to the USA 
April 2, 1942: Doolittle Raiders Leave Port
April 3, 1942: Japanese Attack in Bataan
April 4, 1942: Luftwaffe Attacks Kronstadt
April 5, 1942: Japanese Easter Sunday Raid on Ceylon
April 6, 1942: Japanese Devastation In Bay of Bengal
April 7, 1942: Valletta, Malta, Destroyed
April 8, 1942: US Bataan Defenses Collapse
April 9, 1942: US Defeat in Bataan
April 10, 1942: The Bataan Death March
April 11, 1942: The Sea War Heats Up
April 12, 1942: Essen Raids Conclude Dismally
April 13, 1942: Convoy QP-10 Destruction
April 14, 1942: Demyansk Breakout Attempt
April 15, 1942: Sobibor Extermination Camp Opens
April 16, 1942: Oil Field Ablaze in Burma
April 17, 1942: The Disastrous Augsburg Raid
April 18, 1942: The Doolittle Raid bombs Japan
April 19, 1942: British in Burma Escape
April 20, 1942: The Operation Calendar Disaster
April 21, 1942: Germans Relieve Demyansk

2021