The USA produced the first modernized nuclear warhead W88 Alteration 370 for the Trident II D5 SLBM

The US Navy will soon receive Trident II D5 ballistic missiles with a new nuclear warhead. According to the US National Nuclear Safety Administration (NNSA), the first production warhead, the W88 Alteration 370, has already been released. According to the NNSA, the first sample of the improved

W88

Trident D5 Missile Threat

Inventory of the World nuclear forces.

With redesigned 'brains,' W88 nuclear warhead

Nuclear Notebook: United States nuclear weapons, 2021 - Bulletin

Trident D5 Missile Threat

Trident II D-5 Fleet Ballistic Missile FBM / SLBM - United States

UGM-133 Trident II - Wikipedia

U.S.-Russia Nuclear Forces and Arms Control Agreements

Trident II D-5 Fleet Ballistic Missile FBM / SLBM - United States