A U.S. Marine Corps horse who served during some of the bloodiest fighting of the Korean War has been posthumously decorated for bravery.

Sgt. Reckless was awarded the Dickin Medal during a ceremony at the Korean War Memorial in London on Wednesday, the 63rd anniversary of the end of the war.

A serving British Army horse stood in for the late Reckless at the ceremony.

The chestnut Mongolian mare served as an ammunitions carrier for the marines‘ anti-tank division. She made repeated strips to supply ammunition and retrieve wounded troops under heavy bombardment during the battle for Outpost Vegas in March 1953.