Today in History – July 19, 1957 – Shot John, 1st and only firing of a live, nuclear-armed, air-to-air anti-aircraft missile.
19 July 1957 – Northrop F-89J Scorpion, Nuclear Weapon Test, Operation Plumbbob, W-25 Warhead (From thisdayinaviation.com) During 1957, a series of 29 nuclear weapons tests were carried out at the United States’ Nevada Test Site, 65 miles (105 kilometers) northwest of Las Vegas, Nevada, under Project Plumbbob. Shot John was the first and only firing of a live, nuclear-armed, […]