New details about the development of the SLCM-N sea-based nuclear missile (www.realcleardefense.com)

submitted 2 weeks ago by stln@lemmy.ml to c/world@lemmy.world

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The United States has decided to return nuclear-tipped cruise missiles to its arsenal of nuclear attack submarines. The new promising sea—based missile will be developed by six companies, of which five are responsible for the rocket itself, and the sixth for the engine. This is reported by Navy Recognition.

The objective of this project is to develop a missile that will be included in the arsenal of nuclear submarines of the Virginia type. According to the Pentagon's plans, the American fleet should receive the first missiles in 2034.

In order not to delay the development too much and not to spend fabulous sums on it, it was decided to create the SLCM-N based on existing missiles, i.e. the same Tomahawk. At least in terms of exterior design and dimensions. This is necessary in order for the new missile to fit the launchers of nuclear submarines.

At the same time, the commissioning of the new missile will be fraught with certain difficulties, since the Virginia-class submarines are not designed to accommodate nuclear weapons on them.

It is assumed that the SLCM-N will receive an adapted modification of the W80-4 nuclear warhead, which is still under development. This warhead is specially designed for long-range missiles.

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this post was submitted on 15 Sep 2025

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