The W93 Warhead and Other Future New-Design Nuclear Weapons: Funding and Schedules

The W93 warhead is a proposed new-design submarine-launched nuclear weapon for the Navy. Its need is not clear given that the Navy’s W76 warhead recently completed a major “Life Extension Program” that extended its service life by at least 30 years and increased its accuracy through a new arming, fuzing and firing set. The Navy’s other sublaunched warhead, the W88, is entering a major “Alteration” which will refresh its conventional high explosives and give it a new arming, fuzing and firing set (presumably increasing its accuracy as well).

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