The Royal Navy's newest attack submarine, HMS Agamemnon, has completed its first successful dive. The 7,400-tonne vessel underwent critical stability testing at BAE Systems in Barrow, a key milestone before the Astute-class boat joins the operational fleet and strengthens the UK's naval defense.

Britain has delivered laser-guided air defense missiles to Ukraine six months ahead of schedule. Developed by Thales, the Martlet Lightweight Multirole Missiles can shoot down drones, helicopters, and low-flying aircraft. The weapon is an advanced solution for air defense, delivering precision, versatility and effectiveness against diverse threats in challenging environments. Equipped with a triple effect warhead and proximity fuse, the weapon provides a response to various t