出典:Wikipedia
出典:『Wikipedia』 (2010/05/07 08:46 UTC 版)
The W81 thermonuclear warhead was a planned US warhead to be mounted on the SM-2 surface to air missile used by the US Navy. The W81 was a design derivative of the B61 nuclear bomb as many other modern US warhead designs are. The weapon was being designed at Los Alamos National Laboratory (at the time called Los Alamos Scientific Laboratory).