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The Bombardment of Ellwood during World War II was a naval attack by a Japanese submarine against United States coastal targets near Santa Barbara, California in February 1942. Though the damage was minimal, the event was key in triggering the West Coast invasion scare and influenced the decision to intern Japanese-Americans.
According to the United States Strategic Bombing Survey, Allied bombers between 1939 and 1945 dropped 1,415,745 tons of bombs over Germany (51.1% of the total bomb tonnage dropped by Allied bombers in the European campaign), 570,730 tons over France (20.6%), 379,565 tons over Italy (13.7%), 185,625 tons over Austria, Hungary and the Balkans (6. ...
The bomb fell on the bomb-bay doors, smashing them open and going into a 15,000 feet (4,572 m) free fall. The high-explosive detonator went off after it hit the ground 6.5 miles east of Florence, South Carolina, in Mars Bluff, creating a 70 feet (21 m) wide crater, 30 feet (9 m) deep. [41] A nearby house was destroyed and several people were ...
The Battle of Los Angeles, also known as the Great Los Angeles Air Raid, is the name given by contemporary sources to a rumored attack on the continental United States by Imperial Japan and the subsequent anti-aircraft artillery barrage which took place from late 24 February to early 25 February 1942, over Los Angeles, California.
The first safety test, asking whether an improperly ignited bomb (as in a plane crash) would cause a nuclear blast. Plumbbob: 1957 29: 29: 25: 0 to 74 345: Included the largest atmospheric test in CONUS. Project 58+58A: 1957 4: 4: 1: small to 1 1: Four more safety tests. Hardtack I: 1958 35: 35: 35: 0 to 9,300 35,628
The United States was the first country to manufacture nuclear weapons and is the only country to have used them in combat, with the bombings of Hiroshima and Nagasaki in World War II against Japan. Before and during the Cold War, it conducted 1,054 nuclear tests, and tested many long-range nuclear weapons delivery systems. [Note 1]
Fisher Tank Arsenal opened in 1942 in Michigan, and throughout World War II it was responsible for producing over 12,000 tanks. Specifically, Fisher was responsible for the Sherman and Pershing tanks.
In San Bernardino the Western Stove Company built incendiary bombs. [46] The largest World War II accident in California was the Port Chicago disaster. The Liberty ship SS E. A. Bryan exploded on July 17, 1944, while being loaded with ammunition. About 4,600 tons (4,173 tonnes) of explosives had been loaded in the ship's holds at the time.