Mark 12 (nuclear weapon)/Definition

This article contains just a definition and optionally other subpages (such as a list of related articles), but no metadata. Create the metadata page if you want to expand this into a full article.

Mark 12 (nuclear weapon) [r]: 250 produced and deployed between 1954 and 1962; 12 & 14 kt high-speed delivery tactical bomb; pioneered beryllium reflector and 92-point implosion system; coded "Brok" or "Brock"