
A lightly-armed Royal Navy Offshore Patrol Vessel completing a routine passage to a Chilean port raised Anglo-Argentine tensions, which have been magnified by a football match. The row says less about the naval balance in the South Atlantic than it does about the political weather in Buenos Aires, but British forces in the region are being asked to hold a great deal of ground with very little, Navy Lookout reports.
HMS Medway has been the Royal Navy’s permanently-deployed Falkland Islands guard ship since January 2026, when she took over the role from HMS Forth after a period in the Caribbean. Her core tasks are the unglamorous but essential business of fishery protection, sovereignty patrols and maritime security around the islands.
The passage in dispute took place at the start of the month. After an 8,000-mile humanitarian run to Tristan da Cunha, delivering medical aid and recovering a health team deployed over a suspected hantavirus outbreak, Medway sailed from the Falklands along the Argentine coast off Santa Cruz and Tierra del Fuego and through to the Chilean port of Punta Arenas. She berthed at the Prat pier on 5 July, her first-ever call at a Chilean port, and remained until the 8th. The Chilean Navy has described the visit as a logistical call falling within existing bilateral cooperation on Antarctic matters, and a UK Foreign Office delegation visited the ship and toured the state ASMAR shipyard. Besides the long-standing warm relations between Chile and Britain, the Chilean Navy is a potential customer for the Type 31/Arrowhead 140 frigate; Babcock could offer technical support to ASMAR to build the frigates.
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