1862: Confederate forces led by Gen. Robert E. Lee launches a counteroffensive against Maj. Gen. George McClellan’s Army of the Potomac. Although the outnumbered Confederates suffer heavy casualties and subordinates fail to execute Lee’s plans, McClellan will ultimately withdraw from Richmond following the Battle of Mechanicsburg – the first major engagement of the Seven Days Battles – and abandon the Peninsular Campaign.
1917: A convoy containing the first American Expeditionary Forces – members of the 5th Marine Regiment – land at the beaches of Saint-Nazaire France. The American troops will train for four months before entering combat. More than two million Americans will serve on the battlefields of Western Europe, and over 50,000 will lay down their lives in the “War to End All Wars.”
1942: The Grumman F6F “Hellcat” – credited with the most aerial victories of any Allied naval aircraft during World War II – makes its first flight. Designed to compete with the agile Mitsubishi A6M “Zero” fighter, the Hellcat will come to dominate the skies over the Pacific. 34 Japanese warplanes are knocked out of the sky by top Navy ace and Medal of Honor recipient Capt. David McCampbell – one of an incredible 305 Hellcat aces in the war.
1944: U.S. 7th Corps captures the French port city of Cherbourgh, taking the garrison commander Lt. General Karl-Wilhelm von Schlieben and the naval commander, Rear Admiral Walter Hennecke, prisoner. A pocket of Germans still control the vital port facilities, and Coast Guard Lt. Cmdr. Quentin R. Walsh leads a 53-man naval reconnaissance unit through hostile fire and assaults the naval arsenal, capturing 400 Germans. His force then moved to Ft. Du Homet where he received the surrender of another 350 Germans, and released 52 American paratroopers that had been taken prisoner. For his heroic actions, Walsh is awarded the Navy Cross.
1948: When the Soviet Union cuts off West Berlin by sealing off highway and railroad routes, the U.S. Air Force begins the Berlin Airlift. American and other allied nations perform some 300,000 air-transport flights into West Berlin delivering an average of 5,000 tons of food, coal, and other essential items to the blockaded city until the Soviets relent a year later.
1950: A day after North Korean forces cross into South Korea, kicking off the Korean War, the destroyers USS De Haven (DD-727) and USS Mansfield (DD-728) evacuate 700 American and foreign nationals from Inchon.
1965: Gen. William Westmoreland is granted the authority to send American combat forces on offensive operations. Prior to this decision, U.S. forces primarily served in a defensive role at air bases and other installations.