UK Strategic Defence Review Signals RAF Return to Tactical Nuclear Weapons After 27-Year Hiatus, F-35A and PrSM Missile Considered
The United Kingdom is reconsidering its stance on tactical nuclear weapons following the publication of a new Strategic Defence Review. Historically, the Royal Air Force (RAF) possessed non-strategic nuclear weapons during the Cold War and for some time afterward. The recent review, released in June 2025, suggests the possibility of the RAF and Britain returning to a tactical nuclear weapons capability after a 27-year hiatus. While some analysts highlight the advantages of reintroducing such weapons, including potential options like Lockheed Martin's PrSM missile with a 1,000-kilometer range as a modern alternative to Cold War-era systems like the Lance MGM-52 missile, senior officials involved in the review have downplayed the likelihood of acquiring air-launched tactical nuclear weapons. This comes despite speculation about the UK potentially purchasing F-35A aircraft, which could enable such a capability. The debate also touches on the UK's participation in NATO nuclear sharing arrangements and the feasibility of maintaining a sovereign non-strategic nuclear arsenal.