Nuclear Information Centre.
When you hear this sound (2022). (Duration 3m 24s)
NIC/NS/001


The number 260 is important because it marks the limit on the number of active nuclear warheads the UK may maintain at any given time. Although this is significantly lower than the total number held during the Cold War, it represents the first increase to potential warhead numbers for several decades.
Information last updated - Wed 26 Jun 2024
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