Replacement nuclear warhead triggers questioned

W88 nuclear warhead modernized with brain transplant

W88

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

What shape is the primary in a W88 warhead? : r/nuclearweapons

Hans Kristensen on X: NNSA says W88 Alt370 Production Unit was completed 1 July “one month ahead of schedule” Ahem: Initially scheduled for 1QFY20, it was delayed until 4QFY21. So ahead

Casillic on X: W88 warhead reentry body wrapped in red protective material for a safer surveillance process. Source: Los Alamos / Pantex #Nukes / X

An Insider's View of Nuclear Weapons Modernization

W76-2 low-yield warhead deployed on US Navy SSBN submarines - Naval News

Mark IV Thermonuclear Device, Half-Life Wiki

W76-2 Nuclear Weapon A New U.S. Nuclear Weapon Goes to Sea