1983 Beirut barracks bombings

 On October 23, 1983, two truck bombs were detonated at buildings in Beirut, Lebanon, housing American and French service members of the Multinational Force in Lebanon (MNF), a military peacekeeping operation during the Lebanese Civil War. The attack killed 307 people: 241 U.S. and 58 French military personnel, six civilians and two of the attackers. 

 

 Early that Sunday morning, the first suicide bomber detonated a truck bomb at the building serving as a barracks for the 1st Battalion 8th Marines (Battalion Landing Team – BLT 1/8) of the 2nd Marine Division, killing 220 Marines, 18 sailors and three soldiers, making this incident the deadliest single-day death toll for the United States Marine Corps since the Battle of Iwo Jima in World War II and the deadliest single-day death toll for the United States Armed Forces since the first day of the Tet Offensive in the Vietnam War. Another 128 Americans were wounded in the blast. Thirteen later died of their injuries, and they are counted among the number who died. An elderly Lebanese man, a custodian/vendor who was known to work and sleep in his concession stand next to the building, was also killed in the first blast. The explosives used were later estimated to be equivalent to as much as 12,000 pounds (5,400 kg) of TNT. 

 

 Minutes later, a second suicide bomber struck the nine-story Drakkar building, a few kilometers away, where the French contingent was stationed. Fifty-five paratroopers from the 1st Parachute Chasseur Regiment and three paratroopers of the 9th Parachute Chasseur Regiment were killed and 15 injured. It was the single worst French military loss since the end of the Algerian War. The wife and four children of a Lebanese janitor at the French building were also killed, and more than twenty other Lebanese civilians were injured  

 

https://en.wikipedia.org/wiki/1983_Beirut_barracks_bombings