Mark 11 nuclear bomb

Mark 11 nuclear bomb

The Mark 11 nuclear bomb was an American nuclear bomb developed from the earlier Mark 8 nuclear bomb in the mid 1950s. Like the Mark 8, the Mark 11 was an earth-penetrating weapon, also known as a Nuclear bunker buster bomb.

The Mk-11 nuclear bomb

Description

As with the Mark 8, the Mark 11 was a Gun-type nuclear bomb (see also Nuclear weapon design#Gun-type assembly weapon). It used a fixed large target assembly of highly enriched uranium or HEU, a gun like barrel, and a powder charge and uranium bullet or projectile fired up the barrel into the target.

The Mark 11 was first produced in 1956, and was in service until 1960. A total of 40 were produced, replacing but not expanding the quantity of Mark 8 bombs. It was 14 inches in diameter and 147 inches long, with a weight of 3,210 to 3,500 pounds. Yield was reportedly the same as the Mark 8, 25 to 30 kilotons.

The two bombs reportedly used the same basic fissile weapon design, but the Mark 11 had a much more modern external casing designed to penetrate further and more reliably into the ground. The Mark 8 had a flat nose, much like a torpedo. The Mark 11 nose was a pointed ogive shape.

See also

External links


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Mark 15 nuclear bomb — Mark 15 bomb The Mark 15 nuclear bomb, or Mk 15, was a 1950s American thermonuclear bomb, the first relatively lightweight (7,600 lb / 3450 kg) thermonuclear bomb created by the United States. The Mark 15 was first produced in 1955, in a… …   Wikipedia

  • Mark 12 nuclear bomb — The Mark 12 nuclear bomb was a US designed and manufactured lightweight nuclear bomb which was built starting in 1954 and saw service from then until 1962. For unknown reasons, the design was nicknamed Brok . The Mark 12 was notable for being a… …   Wikipedia

  • Mark 7 nuclear bomb — at USAF Museum Mark 7 Thor (or Mk 7 [1]) was the first tactical nuclear 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 …   Wikipedia

  • Mark 14 nuclear bomb — Mark 14 nuclear bomb. The Castle Union test of the Mark 14 de …   Wikipedia

  • Mark 13 nuclear bomb — The Mark 13 nuclear bomb and its variant, the W 13 nuclear warhead, were experimental nuclear weapons developed by the United States from 1951 to 1954. The Mark 13 design was based on the earlier Mark 6 nuclear bomb design, which was in turn… …   Wikipedia

  • Mark 18 nuclear bomb — The Mark 18 nuclear bomb, also known as the SOB or Super Oralloy Bomb, was an American nuclear bomb design which was the highest yield fission bomb produced by the US. The Mark 18 had a design yield of 500 kilotons. Noted nuclear weapon designer… …   Wikipedia

  • Mark 8 nuclear bomb — A Mark 8 nuclear bomb. Closeup of the nose of a Mark 8 …   Wikipedia

  • Mark 6 nuclear bomb — A Mark 6 nuclear bomb. The Mark 6 nuclear bomb was an American nuclear bomb based on the earlier Mark 4 nuclear bomb and its predecessor, the Mark 3 Fat Man nuclear bomb design. The Mark 6 was produced from 1951 1955 and saw service until 1962.… …   Wikipedia

  • Mark 4 nuclear bomb — A Mark 4 bomb casing. The Mark 4 nuclear bomb was an American nuclear bomb design produced starting in 1949 and in use until 1953. The Mark 4 was based on the earlier Mark 3 Fat Man design, used in the Trinity test and the bombing of Nagasaki.… …   Wikipedia

  • Mark 36 nuclear bomb — The Mark 36 nuclear bomb The Mark 36 was a heavy high yield United States nuclear bomb designed in the 1950s. It was a thermonuclear bomb, using a multi stage fusion secondary system to generate yields up to about 10 megatons. [1] …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”