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Military 20th Century Europe

Stauffenberg Attempts to Assassinate Hitler

By mid-1944, Germany faced mounting defeats in World War II, prompting a group of military officers and civilians in the German resistance to plot against Adolf Hitler. Colonel Claus von Stauffenberg, a key conspirator who had lost an eye and hand in earlier combat, led the effort under Operation Valkyrie. On July 20, Stauffenberg placed a briefcase bomb under a conference table during a meeting at the Wolf's Lair headquarters in East Prussia. The explosion killed several officers but only wounded Hitler due to the bomb's placement and a sturdy table leg. The subsequent coup attempt in Berlin collapsed when news of Hitler's survival spread.

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Military 20th Century Europe

Allied Forces Liberate Paris from Nazi Occupation

Following the successful Normandy landings in June 1944, Allied armies advanced across northern France toward the capital. Paris had endured four years of German occupation, with residents facing rationing, repression, and the looming threat of destruction ordered by Hitler. On August 25, 1944, French and American forces, including the 2nd Armored Division under General Philippe Leclerc, entered the city after days of uprising by French Resistance fighters. German commander Dietrich von Choltitz defied orders to demolish landmarks and surrendered the city. Crowds celebrated in the streets as Allied troops marched in. The liberation boosted morale across occupied Europe and marked a major symbolic victory for the Allies.

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Military 20th Century Europe

Moscow Armistice Ends Continuation War for Finland

Finland had fought the Soviet Union in the Continuation War since 1941 as a co-belligerent with Germany, seeking to regain territory lost in the 1940 Winter War. By mid-1944 Soviet advances and German setbacks made continued fighting untenable, prompting Finnish leaders to seek separate peace. On September 19, 1944, Finnish, Soviet, and British representatives signed the Moscow Armistice in the Soviet capital, restoring the 1940 borders with adjustments, requiring Finland to expel German forces, pay reparations, and lease territory. The agreement formally ended hostilities and allowed Finland to avoid full occupation. Implementation led to the Lapland War against remaining German troops.

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Military 20th Century Southeast Asia

MacArthur Wades Ashore in the Philippines

After fleeing the Philippines in March 1942 under Japanese advance, General Douglas MacArthur had vowed to return. By October 1944, U.S. forces under his command had island-hopped across the Pacific and prepared the invasion of Leyte. On October 20, American troops landed on the island amid light initial resistance. Hours later, MacArthur stepped from a landing craft into the surf, accompanied by Philippine President Sergio Osmeña, fulfilling his promise in a moment captured by photographers. He then broadcast to the Filipino people: “People of the Philippines, I have returned.” The landing initiated the liberation campaign and triggered the massive Battle of Leyte Gulf.

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Military 20th Century Southeast Asia

Climax of Battle of Leyte Gulf

In World War II, Allied forces under General Douglas MacArthur landed on Leyte in the Philippines on October 20 to liberate the islands from Japanese occupation. Japanese naval forces launched a multi-pronged counteroffensive to destroy the invasion fleet. On October 25, the Battle off Samar saw a small U.S. escort carrier group face a superior Japanese surface force, while first kamikaze attacks targeted American ships elsewhere in the gulf. U.S. forces held despite losses, forcing the Japanese to withdraw. The engagement marked the largest naval battle in history and crippled Japanese naval power.

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Military 20th Century East Asia

USS Sealion Sinks Japanese Battleship Kongō

In the final months of World War II in the Pacific, U.S. submarines targeted Japanese naval assets supporting operations around Formosa and the Philippines. On November 21, 1944, the submarine USS Sealion (SS-315) intercepted a Japanese task force in the Formosa Strait. Using torpedoes, Sealion struck the battleship Kongō, a veteran of earlier campaigns, and the destroyer Urakaze. Both vessels sank rapidly with heavy loss of life among their crews. The action demonstrated the effectiveness of American submarine patrols in interdicting enemy reinforcements and capital ships late in the war.

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Military 20th Century Europe

Battle of the Bulge Begins in Ardennes

By late 1944, Allied forces had liberated much of Western Europe after D-Day and were advancing toward Germany, though stretched thin in some sectors. Adolf Hitler ordered a surprise counteroffensive to split Allied lines, recapture Antwerp, and force negotiations. On December 16, 1944, German armies launched a massive assault through the Ardennes Forest in Belgium, Luxembourg, and northern France under poor weather that grounded Allied air support. American troops, including inexperienced units, faced intense artillery barrages and armored advances, creating a bulge in the lines. Key defensive stands occurred at places like Bastogne and Elsenborn Ridge, halting the German momentum despite initial gains.

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Military 20th Century Europe

Battle of the Bulge Ends with Allied Victory

In December 1944, German forces launched a surprise offensive through the Ardennes Forest aimed at splitting Allied lines and capturing Antwerp. Harsh winter conditions and initial German gains created a bulge in the Allied front. American and British troops held key positions, most famously at Bastogne, and received critical reinforcements. By mid-January 1945, counterattacks had pushed the Germans back to their starting lines. On January 25, the campaign officially concluded with the restoration of the original front. The battle cost the United States over 80,000 casualties, its highest of the European war.

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Military 20th Century Europe

Allied Bombing of Dresden Begins in World War II

As World War II neared its end in Europe, Allied commanders targeted German cities to disrupt transportation, industry, and morale in support of the advancing Soviet forces from the east. Dresden, a major rail hub with cultural significance, had not been heavily bombed earlier in the war. On the night of February 13, 1945, Royal Air Force bombers initiated a massive raid, followed by U.S. Army Air Forces daylight attacks over the next two days. The resulting firestorm destroyed much of the historic city center and killed an estimated 25,000 people.

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Military 20th Century East Asia

U.S. Marines Land on Iwo Jima

As the Pacific War entered its final phase in early 1945, U.S. planners targeted Iwo Jima to secure airfields for fighter escorts and emergency landings supporting B-29 raids on Japan. On February 19, approximately 30,000 Marines from the 4th and 5th Divisions stormed the black-sand beaches under heavy naval and air support. Japanese defenders, entrenched in an extensive tunnel network, held fire until the landing forces were ashore before unleashing devastating artillery and mortar fire. The initial assault secured a beachhead but at high cost, with casualties mounting rapidly in the volcanic terrain. The battle would last over a month and become one of the bloodiest in Marine Corps history.

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Military 20th Century East Asia

U.S. Marines Raise Flag on Mount Suribachi

In the Pacific Theater of World War II, U.S. Marines landed on Iwo Jima on February 19 to secure airfields for B-29 operations against Japan. After days of intense fighting against entrenched Japanese forces, a platoon reached the summit of Mount Suribachi on February 23. They raised a small U.S. flag around 10:30 a.m., followed later that day by a larger one captured in Joe Rosenthal's iconic photograph. The image of six Marines hoisting the flag symbolized American determination and became one of the war's most enduring symbols.

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Military 20th Century East Asia

U.S. Launches Devastating Firebombing of Tokyo

By early 1945, U.S. Army Air Forces shifted to low-altitude incendiary raids against Japanese cities after high-altitude precision bombing proved less effective. On the night of March 9, 334 B-29 Superfortress bombers took off from Pacific bases for Operation Meetinghouse. Pathfinders marked targets in eastern Tokyo with napalm, followed by waves dropping over 1,600 tons of incendiaries. The resulting firestorm consumed densely populated wooden districts, killing an estimated 80,000 to 100,000 people, mostly civilians, and leaving over a million homeless. The raid destroyed 16 square miles of the city.

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Military 20th Century East Asia

U.S. Firebombs Tokyo in Deadliest Air Raid

By early 1945, U.S. strategic bombing of Japan had shifted from precision strikes on industry to area incendiary attacks after earlier campaigns proved ineffective due to weather and Japanese dispersal of production. Under General Curtis LeMay, XXI Bomber Command launched Operation Meetinghouse on the night of March 9-10, 1945, sending 279 B-29 Superfortresses loaded with napalm-filled M69 incendiaries over Tokyo at low altitude. The resulting firestorm consumed densely packed wooden neighborhoods, destroying over 267,000 buildings and killing an estimated 90,000 to 100,000 people, mostly civilians. Japanese defenses were overwhelmed, with minimal losses to the attacking force. The raid became the single most destructive conventional bombing attack of the war and influenced subsequent tactics against other Japanese cities.

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Military 20th Century East Asia

U.S. Forces Invade Okinawa in WWII

As Allied forces closed in on the Japanese home islands in spring 1945, planners selected Okinawa as a forward base for the anticipated invasion of Japan. The island's airfields and harbors offered critical staging areas within striking distance of the mainland. On April 1, 1945, U.S. Army and Marine units began amphibious landings on the western coast of Okinawa under Tenth Army command. Japanese defenders had prepared extensive fortifications inland rather than contesting the beaches directly. Initial advances met light resistance, allowing rapid seizure of airfields, but the campaign soon turned into a prolonged and costly battle. The operation ultimately secured the island after eighty-two days of fighting.

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Military 20th Century East Asia

U.S. Aircraft Sink Japanese Battleship Yamato

In the closing months of World War II in the Pacific, Japan faced mounting losses and prepared desperate measures to defend Okinawa. The massive battleship Yamato, flagship of the Imperial Japanese Navy and one of the largest ever built, was dispatched in Operation Ten-Go on a one-way mission to beach itself and support defenders with its massive guns. Detected by U.S. submarines and reconnaissance, the vessel and its escorts came under sustained attack on April 7, 1945, from hundreds of carrier-based aircraft. Hit by multiple bombs and torpedoes, Yamato capsized and sank after a catastrophic magazine explosion, with the loss of most of her crew.

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Military 20th Century Europe

US Forces Liberate Buchenwald Concentration Camp

As Allied armies advanced deep into Germany in April 1945, Nazi authorities ordered the evacuation of Buchenwald, a major concentration camp near Weimar holding political prisoners, Jews, Roma, and others. Prisoner resistance groups delayed evacuations and, on April 11, seized control of the camp after SS guards fled. Later that afternoon, elements of the U.S. Sixth Armored Division, part of the Third Army, entered the camp and found more than 21,000 survivors. The liberators encountered horrific conditions, including emaciated prisoners and evidence of mass deaths. The event became one of the first major revelations of Nazi camp atrocities to Western forces.

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Military 20th Century Europe

British Forces Liberate Bergen-Belsen Concentration Camp

In the closing weeks of World War II in Europe, as Allied armies advanced deep into Germany, British troops of the 11th Armoured Division reached the Bergen-Belsen camp near Celle on April 15. They found roughly 60,000 emaciated prisoners, many suffering from typhus and other diseases, along with thousands of unburied corpses scattered throughout the site. The camp, originally a prisoner-of-war facility, had become overcrowded with Jewish prisoners and others transferred from eastern camps ahead of the Soviet advance. Commandant Josef Kramer and remaining SS personnel were detained, and British medical teams began immediate efforts to treat survivors and contain the epidemic. The liberation revealed the full scale of Nazi atrocities to Western audiences through photographs and newsreels.

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Military 20th Century Europe

U.S. and Soviet Troops Meet on Elbe River

As World War II in Europe neared its end, advancing Allied and Soviet armies converged on Nazi-held territory from west and east. On April 25, 1945, U.S. reconnaissance units from the First Army encountered Soviet forces near Torgau and Strehla along the Elbe River in Germany. The meeting cut German forces in two, preventing organized retreat or reinforcement between fronts. Soldiers from both sides celebrated the linkup with handshakes and shared rations amid the ruins of war. This event became known as Elbe Day, symbolizing the impending defeat of Nazi Germany.

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Military 20th Century Europe

Italian Partisans Capture Benito Mussolini

By April 1945, Benito Mussolini's Italian Social Republic, a German puppet state in northern Italy, was collapsing under Allied advances and partisan uprisings. On April 25, Mussolini fled Milan disguised in a German uniform, traveling in a convoy toward the Swiss border with his mistress Clara Petacci and other Fascist officials. Early on April 27, the column was stopped at a partisan roadblock near Dongo on Lake Como by members of the 52nd Garibaldi Brigade. After negotiations allowing German troops to proceed, partisans searched the vehicles and discovered Mussolini hiding under a blanket in a truck. He was arrested, disarmed, and taken into custody; Petacci chose to remain with him. The capture ended Mussolini's flight and paved the way for...

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Military 20th Century Europe

U.S. Army Liberates Dachau Concentration Camp

As Allied armies advanced deep into Germany in the final weeks of World War II in Europe, units of the U.S. Seventh Army approached the Dachau complex, the first Nazi concentration camp opened in 1933. On April 29, soldiers from the 42nd and 45th Infantry Divisions encountered railroad cars filled with corpses and emaciated survivors, then accepted the surrender of remaining SS guards after brief resistance. Approximately 32,000 prisoners were freed that day, many of them political detainees, Jews, and others held since the camp’s early years. Troops documented the horrific conditions for later war-crimes proceedings.

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Military 20th Century Europe

Adolf Hitler Commits Suicide in Berlin Bunker

By late April 1945, Soviet forces had encircled Berlin in the final Battle of Berlin, and Nazi Germany's collapse was imminent. Adolf Hitler had retreated to the Führerbunker beneath the Reich Chancellery with close associates. On April 30, 1945, he married Eva Braun the previous day and then committed suicide by gunshot while she took cyanide. Their bodies were burned in the Chancellery garden per his instructions. The event was announced the next day on German radio, accelerating the unconditional surrender of German forces weeks later.

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Military 20th Century Europe

Soviet Forces Announce Capture of Berlin

After weeks of intense house-to-house fighting in the final days of World War II in Europe, Soviet troops under Marshal Georgy Zhukov and others encircled and assaulted the German capital. On May 2, 1945, the Soviet Union announced the fall of Berlin following the suicide of Adolf Hitler days earlier and the collapse of organized German resistance in the city. Simultaneously, the German surrender at Caserta took effect, ending hostilities in Italy. The announcement came after Soviet forces raised their flag over the Reichstag and secured key government districts. The battle had cost tens of thousands of lives on both sides and left the city in ruins. This event effectively marked the end of Nazi Germany in Europe.

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Military 20th Century Europe

Nazi Germany Signs Unconditional Surrender at Reims

By early May 1945, Allied forces had overrun much of Germany and Adolf Hitler had committed suicide, leaving Admiral Karl Dönitz as head of state. German General Alfred Jodl arrived at Supreme Headquarters Allied Expeditionary Force in Reims, France, to negotiate an end to hostilities. On May 7, 1945, shortly after 2 a.m., Jodl signed the unconditional surrender of all German forces on behalf of the German High Command. The document stipulated that fighting would cease at 11:01 p.m. on May 8. A separate ratification ceremony occurred in Berlin the following day to satisfy Soviet demands.

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Military 20th Century Europe

Germany Surrenders, Marking V-E Day

After years of intense fighting across Europe, Nazi Germany faced total defeat in the spring of 1945 as Allied forces from the west and Soviet armies from the east closed in on Berlin. Adolf Hitler had committed suicide on April 30, and his successor authorized surrender negotiations. The German Instrument of Surrender was signed in Reims on May 7 and ratified in Berlin on May 8. At 11:01 p.m. Central European Time on May 8, all hostilities in Europe officially ceased. Crowds celebrated in Allied capitals with parades, church bells, and street parties, though fighting continued in the Pacific. The day became known as Victory in Europe Day or V-E Day.

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