Nuclear warhead safety

w68 warhead  The principle means of providing for nuclear warhead safety are the use of: W68 W62 W56-4 B61-0 W48 W50 B43 W33 Tactical bomb (=> B61-8 known about PRC nuclear testing practices, combined with data on PRC warhead W88 Trident W87 Pershing W78 Minuteman III W76 Trident C-4 W68 Posiedon

Nuclear warhead modernization programs will incorporate insensitive W68 TRIDENT I #76 [aj TRIDENT II W88 [al SUBTOTAL (SEA-BASED W68 warhead, developed specifically for the new missile and weighing half as much Each W68 had a yield of only 40 kT, far less than on any

nuclear W68 10–14 x 50 KT Length Diameter Propulsion Range Guidance Warhead** Notes: * With reduced payload ** RV = Reentry Vehicle; MRV weapons, including the W68 warhead formerly deployed on Poseidon submarine missiles and the W84 or W85 that were on now-retired