By the end of May, D Squadron had secured Mount Kent at the cost of two wounded in Air Troop from small-arms fire, and Boat Troop with Tactical HQ commenced patrolling Bluff Cove Peak, which they took with the loss of another two SAS wounded hit by hand grenades, including one Spanish-speaking warrant officer attached from 23rd Special Air Service Regiment (Reserve) who had joined Delves to properly interrogate the captured Argentine Army Special Forces.