HMS Agamemnon (S123)

UK’s newest attack sub passes underwater trial

Oct 13, 2025

BAE Systems has announced the successful completion of the first underwater testing for HMS Agamemnon, the United Kingdom’s newest nuclear-powered attack submarine. The milestone took...

Royal Navy commissions Astute-class attack submarine

Sep 23, 2025

His Majesty King Charles III formally welcomed the Royal Navy’s newest nuclear-powered attack submarine, HMS Agamemnon, into service during a commissioning ceremony at BAE...

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