US continues to upgrade W88 nuclear warheads for Trident II intercontinental ballistic missiles with a launch range of 12,000 km

The United States is working to modernise its W88 nuclear warheads. This was reported by the National Nuclear Security Administration.

UGM-133 Trident II - Wikipedia

Before carrying Trident missiles in submarines became the standard, has there been any attempts to create a surface vessel to carry an ICBM missile? - Quora

China Fires Its JL-3 Submarine-Launched Ballistic Missile In New South China Sea Test

What Threat? - Ming Zhang, 1999

Fact Sheets & Briefs Arms Control Association

Stop the low-yield Trident nuclear warhead

After Delays, the Navy Takes Delivery of First Improved Nuclear Warhead

US military poised to launch hundreds of nuclear weapons at moment's notice

The US has sent the nuclear-powered submarine USS Tennessee with 20 Trident II intercontinental ballistic missiles with a launch range of more than 12,000 kilometres to the UK

Fact Sheets & Briefs Arms Control Association

UGM-133 Trident II - Wikipedia

Nuclear Notebook: United States nuclear weapons, 2023 - Bulletin of the Atomic Scientists

US Deploys New Low-Yield Nuclear Submarine Warhead - Federation of American Scientists

The United States will upgrade its nuclear arsenal with the Sentinel intercontinental missile — We are covering the agenda for you