November 3 in Military History

Parliament passed the first Act of Supremacy, making Henry VIII Supreme Head of the Church of England. The break with Rome triggered decades of religious conflict, contributed to England's wars with Catholic Spain culminating in the defeat of the Spanish Armada in 1588, and reshaped European strategic alignments for centuries.

The Continental Army was officially disbanded at New Windsor, New York, following the Treaty of Paris. Washington issued farewell orders, and only two small detachments were retained.

Russian forces under General Miloradovich attacked Napoleon's rearguard at Vyazma during the catastrophic retreat from Moscow. The French suffered approximately 6,000 casualties, and many units dissolved into disorganized mobs. The engagement accelerated the disintegration of the Grande Armée as the Russian winter closed in.

The battleship USS South Dakota returned to the Pacific after emergency repairs, en route to the critical naval actions around Guadalcanal. The 35,000-ton fast battleship had been damaged in October and would play a central role in the night surface actions that decided the Guadalcanal campaign two weeks later.

Over 566 bombers of the U.S. 8th Air Force devastated the German naval base and U-boat yards at Wilhelmshaven, dropping more than 1,400 tons of bombs. This first 500-bomber mission in 8th Air Force history lost only 7 aircraft, a dramatic improvement over the catastrophic October losses at Schweinfurt that had nearly halted the daylight bombing campaign.

Soviet forces launched the main Operation Whirlwind armored assault on Budapest, sending 17 divisions and 2,500 tanks into the Hungarian capital. The attack began at 4:15 AM on November 4 and built through the overnight hours of November 3, overwhelming Hungarian resistance within a week.

The Soviet Union launched Sputnik 2 carrying Laika, a stray dog, into orbit from Baikonur Cosmodrome. The mission proved that living creatures could survive launch and weightlessness, accelerating the US-Soviet military space race and motivating creation of NASA and the Air Force's space program.

One of the bloodiest battles of the Vietnam War began when NVA forces attacked U.S. positions near the Dak To Special Forces camp in Kon Tum Province. Over three weeks, soldiers of the 4th Infantry Division and 173rd Airborne Brigade fought four NVA regiments in brutal jungle combat, culminating in the horrific fight for Hill 875. The battle cost 376 Americans killed and 1,441 wounded.

NASA launched Mariner 10 aboard an Atlas-Centaur rocket on a mission that would produce the first close-up images of Venus and Mercury. The spacecraft demonstrated gravity-assist techniques and solar-pressure attitude control, both now standard in US and international military and civil space operations.

Ku Klux Klan and American Nazi Party members opened fire on a "Death to the Klan" rally in Greensboro, North Carolina, killing five demonstrators and wounding ten others. The attack was captured on news cameras. A police informant had warned authorities the Klan members were armed and heading to the rally, yet no police were present when the shooting began.