US and UK Sank USS Klakring in 2026 Exercise

Military forces tested advanced anti-ship munitions against the decommissioned vessel off the coast of Scotland.

Updated on Oct. 7, 2026 in Military

A gray warship silhouette navigates choppy dark ocean waters under a heavy, overcast sky.
The United States and United Kingdom concluded a joint military exercise in 2026, sinking the decommissioned USS Klakring during a maritime weapons test off the coast of Scotland. AI Illustration. Upload story photo >

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The United States and the United Kingdom sank the decommissioned USS Klakring in 2026 during Exercise Atlantic Thunder. The operation allowed allied forces to test new weapon capabilities against a live target positioned 170 miles off the Scottish coast.

Why it matters

This exercise provided a rare opportunity for both nations to evaluate the effectiveness of their modern anti-ship munitions against a full-scale maritime target. Testing these systems under realistic conditions ensures that naval forces are prepared for current and future combat scenarios.

The USS Klakring, which served for 30 years, was struck by an SM-6 interceptor missile with an estimated 248-mile range and a Naval Strike Missile featuring a 260-pound fragmentation warhead.

The players

USS Klakring

This decommissioned frigate served as the primary target for anti-ship missile testing during the maritime exercise.

USS Paul Ignatius

This United States Navy warship successfully fired an SM-6 interceptor missile at the decommissioned vessel.

HMS Portland

This United Kingdom Royal Navy vessel participated by firing a Naval Strike Missile to strike the target.

The details

The USS Paul Ignatius successfully engaged the target with an SM-6 interceptor, while the HMS Portland utilized a Naval Strike Missile to finalize the sinking. The vessel demonstrated significant durability by surviving multiple initial strikes before succumbing to the combined fire.

Timeline

  1. The USS Klakring was originally commissioned for service in 1983.

  2. The vessel was officially decommissioned from the fleet in 2013.

  3. Exercise Atlantic Thunder 2026 took place in 2026.

Political Context

This operation follows the pattern set by Exercise Atlantic Thunder 2026 to assess maritime defense capabilities. Critics of such live-fire exercises often raise concerns regarding environmental impact and the cost-benefit analysis of destroying naval hardware for testing.

The use of live-fire munitions in international waters necessitates strict maritime safety protocols and temporary exclusion zones for civilian traffic. Residents in coastal areas near such exercises may notice increased naval presence and heightened military activity during these drills.

The takeaway

Realistic live-fire testing remains a cornerstone of maintaining effective naval defense strategies against modern threats. These exercises bridge the gap between theoretical weapons capabilities and their actual destructive power in a maritime environment.

Further reading

For more analysis on international defense strategy, visit the Military section.

Source note: This article includes information reported by Jalopnik.

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Should the military use decommissioned ships as targets for testing new anti-ship weaponry?