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Black May refers to a period in the Battle of the Atlantic campaign during World War II, when the German U-boat arm (U-Bootwaffe) suffered high casualties with fewer Allied ships sunk; it is considered a turning point in the Battle of the Atlantic.

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The Cairo Conference occurring November 22–26, 1943, held in Cairo, Egypt, outlined the Allied position against the Empire of Japan during World War II and made decisions about postwar Asia.

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The Second Cairo Conference of December 4–6, 1943, held in Cairo, Egypt, addressed Turkey's possible contribution to the Allies in World War II. The meeting was attended by President Franklin D. Roosevelt of the United States, Prime Minister Winston Churchill of the United Kingdom, and President İsmet İnönü of the Republic of Turkey.

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Convoy Faith was a small, fast Allied convoy of World War II. It suffered heavy casualties when attacked by German Focke-Wulf Fw 200 Condor long-range bombers while en route from Britain to West Africa in July 1943. The convoy comprised two large troopships and a freighter, later joined by two destroyers and two frigates as escorts at various dates after it sailed on 7 July 1943. The two troopships, SS California and SS Duchess of York, both former liners, were carrying military personnel to West Africa, where locally recruited troops were to be embarked as reinforcements for the Allied forces in Burma and the Middle East. The freighter MV Port Fairy, carrying ammunition, was ultimately bound for Australia and New Zealand via the Panama canal.

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Operation Flax was a Western Allied air operation executed during the Tunisian campaign, as part of the larger North African campaign of the Second World War. The operation was designed to cut the air supply lines between Italy and the Axis armies in Tunis, Tunisia, in April 1943. The parallel Allied naval effort was Operation Retribution.

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Operation Pamphlet, also called Convoy Pamphlet, was a World War II convoy operation conducted during January and February 1943 to transport the 9th Australian Division home from Egypt. The convoy involved five transports, which were protected from Japanese warships by several Allied naval task forces during the trip across the Indian Ocean and along the Australian coast. The division embarked in late January 1943 and the convoy operation began on 4 February. No contact was made between Allied and Japanese ships, and the division arrived in Australian ports during late February with no losses from enemy action.

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Operation Retribution was the Second World War air and naval blockade designed to prevent the seaborne evacuation of Axis forces from Tunisia to Sicily. Axis forces were isolated in northern Tunisia and faced a final Allied assault. The equivalent blockade of air evacuation was Operation Flax.

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Operation Vulcan and Operation Strike were the final ground attacks by the Allied forces against the Italian and German forces in Tunis, Cape Bon, and Bizerte, the last Axis toeholds in North Africa, during the Tunisia Campaign of the Second World War.

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In early August 1943, Lieutenant General George S. Patton slapped two United States Army soldiers under his command during the Sicily Campaign of World War II. Patton's hard-driving personality and lack of belief in the medical condition of combat stress reaction, then known as "battle fatigue" or "shell shock", led to the soldiers' becoming the subject of his ire in incidents on 3 and 10 August, when Patton struck and berated them after discovering they were patients at evacuation hospitals away from the front lines without apparent physical injuries.

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The Pointblank directive authorised the initiation of Operation Pointblank, the code name for the primary portion of the Allied Combined Bomber Offensive intended to cripple or destroy the German aircraft fighter strength, thus drawing it away from frontline operations and ensuring it would not be an obstacle to the invasion of Northwest Europe. The Pointblank directive of 14 June 1943 ordered RAF Bomber Command and the U.S. Eighth Air Force to bomb specific targets such as aircraft factories, and the order was confirmed when the Allies met at the Quebec Conference, 1943.