Cold War United States Earth Penetrating Nuclear Warheads

World B4 · 16 June 2022

The W61 was intended for deployment on the ACM and Midgetman, but was cancelled in 1992

en.wikipedia.org

The W86 was intended for deployment on the Perishing II, and was cancelled in 1980. For imagery, probably similar to the DF-13C

en.wikipedia.org

The W8 was intended for deployment on the Regulus. It was cancelled in 1955

A Mark 8 nuclear bomb. Closeup of the nose of a Mark 8

en-academic.com

NMaude · 17 June 2022

The Midgetman was supposed to also use the W87-1 too.

World B4 · 19 June 2022

NMaude said:
The Midgetman was supposed to also use the W87-1 too.

Most missiles had primary warheads, but it would seem a capability to destroy hardened targets was always desired