It was still completely dark. We were going to use tear-gas to force the British out of the buildings and capture them. Our orders were not to cause casualties if possible. That was the most difficult mission of my career. All our training as commandos was to fight aggressively and inflict maximum casualties on the enemy. We surrounded the barracks with machine-gun teams, leaving only one escape route along the peninsula north of Stanley Harbour. Anyone who did get away would not able to reach the town and reinforce the British there. Then we threw the gas grenades into each building. There was no reaction; the barracks were empty.