W88 warhead test

W68 Mk3 reentry 474 × 926；102 KB W80 and W84 789 × 543；65 KB W85 786 × 544；58 KB W89 and W91 warheads

The W68 warhead was the warhead used on the UGM-73 Poseidon SLBM missile It was developed in the late 1960s at Lawrence Livermore National Laboratory

w68 warhead warhead Only the 100 kT W-76, with 20% of the blast area, is much smaller The 50 kT W-68, with 14% of the blast area, was retired 30 years ago

w68 slot nuclear warhead The final W62 dismantlement DOE studied the possibility of using parts from W68 warhead telemetry packages (the W68