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Rape of Nanking
In late 1937, over a period of six weeks, Imperial Japanese Army forces brutally murdered hundreds of thousands of people–including both soldiers and civilians–in the Chinese city of Nanking. The horrific events are known as the Nanking Massacre or the Rape of Nanking, as between 20,000 and 80,000 women were sexually assaulted. -
Japanese invasion of China
The Second Sino-Japanese War was a military conflict fought between China and Japan from July 7, 1937, to September 9, 1945. It began with the Marco Polo Bridge Incident in 1937 in which a dispute between Japanese and Chinese troops escalated into a battle. -
Germany's invasion of Poland
German troops invade Poland all along its 1,750-mile border with German-controlled territory. Simultaneously, the German Luftwaffe bombed Polish airfields, and German warships and U-boats attacked Polish naval forces in the Baltic Sea. Nazi leader Adolf Hitler claimed the massive invasion was a defensive action, but Britain and France were not convinced. On September 3, they declared war on Germany, initiating World War II. -
German Blitzkrieg
German forces tried out the blitzkrieg in Poland in 1939 before successfully employing the tactic with invasions of Belgium, the Netherlands and France in 1940. The blitzkrieg was also used by German commander Erwin Rommel during the North African campaign of World War II. -
Fall of Paris
The Fall of France, was the German invasion of France and the Low Countries during the Second World War. In six weeks from 10 May 1940, German forces defeated Allied forces by mobile operations and conquered France, Belgium, Luxembourg and the Netherlands, bringing land operations on the Western Front to an end until 6 June 1944. Italy entered the war on 10 June 1940 and attempted an invasion of France. -
Pearl Harbor
Pearl Harbor is a U.S. naval base near Honolulu, Hawaii, and was the scene of a devastating surprise attack by Japanese forces on December 7, 1941, hundreds of Japanese fighter planes descended on the base, where they managed to destroy nearly 20 American naval vessels, including eight enormous battleships, and over 300 airplanes. Over 2,400 people died. -
Bataan Death March
After the April 9, 1942, U.S. surrender of the Bataan Peninsula on the main Philippine island of Luzon to the Japanese during World War II, the approximately 75,000 Filipino and American troops on Bataan were forced to make an arduous 65-mile march to prison camps. The marchers made the trek in intense heat and were subjected to harsh treatment by Japanese guards. Thousands perished in what became known as the Bataan Death March. -
The Battle of Stalingrad
The Battle of Stalingrad (July 17, 1942-Feb. 2, 1943), was the successful Soviet defense of the city of Stalingrad (now Volgograd) in the U.S.S.R. during World War II. Russians consider it to be the greatest battle of their Great Patriotic War, and most historians consider it to be the greatest battle of the entire conflict -
Warsaw Ghetto Uprising
From April 19 to May 16, 1943, during World War II, residents of the Jewish ghetto in Nazi-occupied Warsaw, Poland, staged an armed revolt against deportations to extermination camps. The Warsaw ghetto uprising inspired other revolts in extermination camps and ghettos throughout German-occupied Eastern Europe. -
Battle of Leyte Gulf
This World War II clash followed the Allied landing at the Philippine island of Leyte in October 1944. The Japanese sought to converge three naval forces on Leyte Gulf, and successfully diverted the U.S. Third Fleet with a decoy. At the Suriago Strait, the U.S. Seventh Fleet destroyed one of the Japanese forces and forced a second one to withdraw. The third successfully traversed the San Bernadino Straight but also withdrew before attacking the Allied forces at Leyte. -
Battle of the Bulge
In December 1944, Adolph Hitler attempted to split the Allied armies in northwest Europe by means of a surprise blitzkrieg thrust through the Ardennes to Antwerp. Caught off-guard, American units fought desperate battles to stem the German advance at St.-Vith, Elsenborn Ridge, Houffalize and Bastogne. As the Germans drove deeper into the Ardennes in an attempt to secure vital bridgeheads, the Allied line took on the appearance of a large bulge, giving rise to the battle’s name. -
D-Day (Normandy Invasion)
During World War II, the Battle of Normandy, resulted in the Allied liberation of Western Europe from Nazi Germany’s control. Codenamed Operation Overlord, the battle began on June 6, 1944, also known as D-Day, when some 156,000 American, British and Canadian forces landed on five beaches along a 50-mile stretch of the coast of France’s Normandy region. The invasion was one of the largest amphibious military assaults in history and required extensive planning. -
Liberation of concentration camps
British, Canadian, American, and French troops freed prisoners from the camps. The Americans were responsible for liberating Buchenwald and Dachau, while British forces entered Bergen-Belsen. Although the Germans had attempted to empty the camps of surviving prisoners and hide all evidence of their crimes, the Allied soldiers came upon thousands of dead bodies "stacked up like cordwood," according to one American soldier. The prisoners who were still alive were living skeletons. -
Battle of Iwo Jima
The American Naval invasion of Iwo Jima during World War II stemmed from the need for a base near the Japanese coast. Following elaborate preparatory air and naval bombardment, three U.S. marine divisions landed on the island. Iwo Jima was defended by roughly 23,000 Japanese army and navy troops, who fought from an elaborate network of caves, dugouts, tunnels and underground installations. Despite the difficulty of the conditions, the marines wiped out the defending forces after a month. -
Battle of Midway
Six months after the attack on Pearl Harbor, the United States defeated Japan in one of the most decisive naval battles of World War II. Thanks in part to major advances in code breaking, the United States was able to preempt and counter Japan’s planned ambush of its few remaining aircraft carriers, inflicting permanent damage on the Japanese Navy. -
Battle of Okinawa
The Battle of Okinawa was the last major battle of World War II, and one of the bloodiest. On April 1, 1945, the Navy’s Fifth Fleet and more than 180,000 U.S. Army and U.S. Marine Corps troops descended on the Pacific island of Okinawa for a final push towards Japan. The invasion was part of Operation Iceberg, a complex plan to invade and occupy the Ryukyu Islands, including Okinawa. -
VE Day
The eighth of May spelled the day when German troops throughout Europe finally laid down their arms: In Prague, Germans surrendered to their Soviet antagonists, after the latter had lost more than 8,000 soldiers, and the Germans considerably more; in Copenhagen and Oslo; at Karlshorst, near Berlin; in northern Latvia; on the Channel Island of Sark—the German surrender was realized in a final cease-fire. More surrender documents were signed in Berlin and in eastern Germany. -
Potsdam Declaration
The Potsdam Declaration or the Proclamation Defining Terms for Japanese Surrender is a statement that called for the surrender of all Japanese armed forces during World War II. On July 26, 1945, United States President Harry S. Truman, United Kingdom Prime Minister Clement Attlee, and Chairman of the Nationalist Government of China Chiang Kai-shek issued the document, which outlined the terms of surrender for the Empire of Japan as agreed upon at the Potsdam Conference. -
Dropping of the Atomic Bombs
On August 6, 1945, during World War II (1939-45), an American B-29 bomber dropped the world’s first deployed atomic bomb over the Japanese city of Hiroshima. The explosion wiped out 90 percent of the city and immediately killed 80,000 people. Three days later, a second B-29 dropped another A-bomb on Nagasaki, killing 40,000 people. Japan’s Emperor Hirohito announced his country’s unconditional surrender in World War II in a radio address on August 15. -
VJ Day
On August 14, 1945, it was announced that Japan had surrendered unconditionally to the Allies, effectively ending World War II. Since then, both August 14 and August 15 have been known as “Victory over Japan Day,” or simply “V-J Day.” Coming several months after the surrender of Nazi Germany, Japan’s capitulation in the Pacific brought six years of hostilities to a final and highly anticipated close.