Atomic Weapons Support Operations (Orientation Part 4) ~ 1956 Armed Forces Special Weapons Project (AFSWP) - USAF

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The Defense Atomic Support Agency presents

Atomic Weapons Support Operations

produced by 

Field Command

Atomic Weapons Training Group

Originally a public domain film from the National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.

The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).

https://en.wikipedia.org/wiki/Nuclear_weapons_of_the_United_States

Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/

The United States was the first country to manufacture nuclear weapons and is the only country to have used them in combat, with the separate bombings of Hiroshima and Nagasaki in World War II. Before and during the Cold War, it conducted over a thousand nuclear tests and tested many long-range nuclear weapons delivery systems.

Between 1940 and 1996, the U.S. government spent at least $9.49 trillion in present-day terms[5] on nuclear weapons, including platforms development (aircraft, rockets and facilities), command and control, maintenance, waste management and administrative costs. It is estimated that, since 1945, the United States produced more than 70,000 nuclear warheads, which is more than all other nuclear weapon states combined. The Soviet Union/Russia has produced approximately 55,000 nuclear warheads since 1949, France built 1,110 warheads since 1960, the United Kingdom built 835 warheads since 1952, China built about 600 warheads since 1964, and other nuclear powers built fewer than 500 warheads all together since they developed their first nuclear weapons. Until November 1962, the vast majority of U.S. nuclear tests were above ground. After the acceptance of the Partial Nuclear Test Ban Treaty, all testing was relegated underground, in order to prevent the dispersion of nuclear fallout.

By 1998 at least $759 million had been paid to the Marshall Islanders in compensation for their exposure to U.S. nuclear testing. By February 2006 over $1.2 billion in compensation had been paid to U.S. citizens exposed to nuclear hazards as a result of the U.S. nuclear weapons program.

The U.S. and Russia possess comparable numbers of nuclear warheads; together, these two nations possess more than 90% of the world's nuclear warheads. As of 2019, the U.S. has an inventory of 6,185 nuclear warheads; of these, 2,385 are retired and awaiting dismantlement and 3,800 are part of the U.S. stockpile. Of the stockpiled warheads, the U.S. stated in its March 2019 New START declaration that 1,365 are deployed on 656 ICBMs, SLBMs, and strategic bombers...

https://en.wikipedia.org/wiki/Mark_7_nuclear_bomb

Mark 7 "Thor" (or Mk-7'[1]) was the first tactical fission bomb adopted by US armed forces. It was also the first weapon to be delivered using the toss method with the help of the low-altitude bombing system (LABS). The weapon was tested in Operation Buster-Jangle. To facilitate external carry by fighter-bomber aircraft, Mark 7 was fitted with retractable stabilizer fins. The Mark 7 warhead (W7) also formed the basis of the 30.5 inches (775 mm) BOAR rocket, the Mark 90 Betty nuclear depth charge, MGR-1 Honest John rocket, and MGM-5 Corporal ballistic missile. It was also supplied for delivery by Royal Air Force Canberra aircraft assigned to NATO in Germany under the command of SACEUR. This was done under the auspices of Project E, an agreement between the United States and the UK on the RAF carriage of US nuclear weapons. In UK use it was designated 1,650 lb. H.E. M.C. The Mark 7 was in service from 1952 to 1967(8) with 1700–1800 having been built...