 This will, for the first time, add a modest standoff capability to the B61.The B61 can fit inside the F-22 Raptor's weapons bays and will also be carried by the Lockheed Martin F-35 Lightning II.The B61 is a variable yield (formally known as FUFO or "full fuzing option", and "dial-a-yield" colloquially) dual use tactical and strategic bomb designed for external carriage by high-speed aircraft.