Retired U.S. Navy frigate USS Clarkring sank after being struck by a missile during a joint U.S.-U.K. live-fire exercise in waters near Scotland’s Hebrides.
The vessel was not an active-duty asset but a target ship that had been stored since its retirement in 2013.
The exercise included not only the sinking of the vessel but also a phase to assess the damage on the seafloor after the strike.
3-Line Summary
1. Retired frigate USS Clarkring sank during the exercise.
2. USS Paul Ignatius launched the missile.
3. An underwater damage assessment was also planned after the sinking.
The Vessel Retired in 2013 Became the Target
USS Clarkring was an Oliver Hazard Perry-class frigate of the U.S. Navy and was retired in 2013. It was subsequently stored at an inactive-ship maintenance facility in Philadelphia, Pennsylvania, before being towed along the Delaware River on 12 August to cross the Atlantic.
Before the exercise, hazardous materials were removed, after which the vessel traveled by sea via Campbeltown, Scotland. Contrary to the impression that the sunken vessel was an active-duty warship, this sinking was a planned live-fire exercise using a retired vessel.
According to reports by STV News and The Herald, U.S. Navy video showed USS Clarkring sinking after being heavily damaged by a missile strike. The vessel was the central target of Atlantic Thunder 2026, held at the U.K. Ministry of Defence’s Hebrides training area.
Atlantic Thunder Included U.S. and U.K. Forces
The missile was launched by U.S. Navy destroyer USS Paul Ignatius. The destroyer is an Arleigh Burke-class Flight IIA vessel commissioned in 2019 and has been forward-deployed at Naval Station Rota in southern Spain since 2022.
Royal Navy surface vessels and aircraft, as well as additional U.S. vessels and aircraft, were reportedly involved in the exercise. However, the full composition of the participating units and weapons used, along with the actual sequence of strikes, has not yet been disclosed. This is why it is difficult to determine the exercise’s overall force employment based on a single missile strike video.
The U.K. Ministry of Defence described the exercise as a multidomain exercise intended to validate surface-warfare strike systems, strengthen the resilience of an operational network connecting multiple forces, and demonstrate an actual strike. It was originally scheduled for May but was postponed to late September.
An Assessment at a Depth of Approximately 1,800m Remains After the Sinking
According to the UK Defence Journal, USS Clarkring is expected to sink to the seafloor at a depth of approximately 6,000 feet (6000 feet), or approximately 1,800m (1800m). Uncrewed underwater equipment is then planned to conduct a battle-damage assessment and seabed survey.
The process does not end with simply recreating the sinking of a vessel. Determining what damage the hull sustained after being struck and how it comes to rest on the seafloor has also been included as part of the exercise. During an Atlantic Thunder exercise held in the same waters in 2022, retired U.S. Navy frigate USS Boone also sank after attacks by multiple U.S. and U.K. forces.
References
Tags #STVNews #USSClarkring #U.S.Navy #RoyalNavy #Scotland #Hebrides #AtlanticThunder #LiveFireExercise #RetiredVessel #TargetShip #USSPaulIgnatius #UnderwaterSurvey