2223 results for “World War” (262 ms)
World War II: Continuation War: The Vyborg–Petrozavodsk Offensive, the largest offensive launched by Soviet Union against Finland during the Second World War, ends to a strategic stalemate. Both Finni�
World War I: The use of poison gas in World War I escalates when chlorine gas is released as a chemical weapon in the Second Battle of Ypres.
World War I: The Swiss Army mobilizes because of World War I.
World War II: The last German troops retreat from Finnish soil in Lapland, ending the Lapland War. Military actions of the Second World War end in Finland.
World War I: Serbia declares war on Germany; Austria declares war on Russia.
World War II: The last German formations withdraw from Finland to Norway. The Lapland War and thus, World War II in Finland, comes to an end and the Raising the Flag on the Three-Country Cairn photogr�
The Century 21 Exposition, the first world's fair in the United States since World War II, opened in Seattle.
World War II: The Battle of Kursk, the largest full-scale battle in history and the world's largest tank battle, begins in the village of Prokhorovka.
World War II: The largest trade convoy of the world wars arrives safely in the Western Approaches.
World War I: In the culmination of the July Crisis, Austria-Hungary declares war on the Kingdom of Serbia and begins the Great War.
World War II: Gunners of the Ceylon Garrison Artillery on Horsburgh Island in the Cocos Islands rebel in the Cocos Islands Mutiny. Their mutiny is crushed and three of them are executed, the only Brit�
Causes of World War I: Archduke Franz Ferdinand of Austria and his wife Sophie are assassinated in Sarajevo, beginning the July Crisis and providing the casus belli of World War I.
The Seattle World's Fair (Century 21 Exposition) opens. It is the first World's Fair in the United States since World War II.
In Israel John Demjanjuk is sentenced to death for war crimes committed in World War II, although the verdict is later overturned.
World War II: Battle of Bautzen: Last successful German tank-offensive of the war and last noteworthy victory of the Wehrmacht.
First World War: Britain, France and Russia signed a secret treaty promising territory to Italy if it joined the war on their side.
World War II: Stalag Luft I prisoner-of-war camp near Barth, Germany is liberated by Soviet soldiers, freeing nearly 9,000 American and British airmen.
World War II: Battle of Castle Itter, one of only two battles in that war in which American and German troops fought cooperatively.
World War II: Last German U-boat attack of the war, two freighters are sunk off the Firth of Forth, Scotland.
Russo-Ukrainian War: United States President Joe Biden signs the 2022 Lend-Lease Act into law, a rebooted World War II-era policy expediting American equipment to Ukraine and other Eastern European co�