Role
HMS Mersey is a Batch 1 River-class Offshore Patrol Vessel, operated by a dedicated Ship’s Company of around 50 personnel under the Command of Lieutenant Commander Daniel Wardle. She plays a key role in the UK’s maritime security, delivering presence, reassurance and operational effect around the clock.
As a high readiness unit, Mersey is ready to deploy at short notice. Her mission is to support security of the homeland, monitoring a range of maritime activity throughout the UK Area of Responsibility. Versatile and capable, Mersey also supports navigation training, and conducts Defence Engagement activity, strengthening links with civilian, industry, maritime and military partners.
With a Ship’s Company of around 50 personnel, HMS Mersey operates a sustainable four-weeks-on, two-weeks-off rotation for personnel, facilitating up to 300 days at sea per year. HMS Mersey is a visible and versatile presence throughout UK waters, upholding the Royal Navy’s commitment to protecting national interests.