UK armed forces: North Atlantic

Operation Firecrest: Carrier Strike Group North Atlantic and High North deployment
Deployment · North Atlantic · since 1 Apr 2026
P-8A Poseidon maritime patrol from RAF Lossiemouth, including Iceland deployment
Patrol · North Atlantic · ongoing

Ended

Exercise Lion Protector 26 (Joint Expeditionary Force)
Exercise · North Atlantic · 3 Aug 2026 to 12 Oct 2026