Before revision: The W86 was an American thermonuclear warhead with earth-penetrating characteristics (a nuclear bunker buster), intended for use on the Pershing II intermediate-range ballistic missile (IRBM).
After revision: W86 warhead casing after drop testingW86 warhead casing before and after a drop testThe W86 was an American thermonuclear warhead with earth-penetrating characteristics (a nuclear bunker buster), intended for use on the Pershing II intermediate-range ballistic missile (IRBM).