
US Navy conducts under-ice Arctic exercise with Royal Navy submariners embarked – Navy Lookout
The US Navy has begun Operation ICE CAMP Boarfish 2026, a three-week Arctic event focused on testing submarine operations beneath the polar ice cap. The operation, launched on 7 March, involves the attack submarines USS Delaware and USS Santa Fe and brings together personnel from several allied navies, including the Royal Navy. RN submariners are
