W88 nuclear warhead modernized with brain transplant

A key component of the US nuclear deterrent has reached a major milestone as production of the first upgraded W88 Alt 370 nuclear warhead is completed. Developed by Sandia National Laboratories, the Kansas City National Security Campus, the Y-12 National Security Complex, Los Alamos National Laboratory, and Pantex, the upgraded warhead gets an improved arming mechanism, or “brain”, as part of the program to extend its service life.

Pentagon announces new nuclear bomb 24 times more powerful than one dropped on Japan

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Pentagon announces new nuclear bomb 24 times more powerful than one dropped on Japan

Thirty-Year-Old W88 Nuclear Warhead Finally Gets Upgraded, Is Now Ready to Fire - autoevolution

Interesting Annotations, PDF, Milo Yiannopoulos

Nuclear gravity bomb and warhead upgrades face new delays

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In modern thermonuclear warhead like the W-88, can 1kt primary ignite 1 ton of fissile material in the secondary stage? - Quora

NNSA completes First Production Unit of W88 Alteration 370

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W87

If a warhead hits an enemy military facility that has silos with nuclear warheads, can these warheads detonate as well? - Quora

Nuclear War Could End the World, but What if It's All in Our Heads? - The New York Times