Written Question·Ministry of Defence·UIN 79351
Nuclear Weapons: Costs
Tabled: 10 October 2025
Answered: 20 October 2025
Question
Ben Obese-Jecty
Conservative — Huntingdon
To ask the Secretary of State for Defence, what is the projected cost of Project Astrea in this Parliament.
Answer
Luke PollardFunding for the Astraea programme is included within the £15 billion investment in the sovereign nuclear warhead programme this Parliament, announced in the 2025 Strategic Defence Review. That investment also includes sustaining our current Mk4A warhead a...
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