When the
Second World War broke out in September 1939, Gorman was attending the
Imperial Service College in Windsor. He then attended Portora Royal School, before joining the
British Army. Both tanks were disabled by the collision and both crews immediately abandoned their vehicles. The last to leave the Sherman was the assistant driver, whose exit was slowed by his hatch being blocked. Once clear of the tank, he followed a group of men who were running for a nearby ditch, only to discover after joining them that they were the German tank crew. They glared at him, so he simply saluted and ran off to join his own crew. With the Firefly, he was able to complete the destruction of both the Tiger II and his disabled Sherman. He was awarded the Military Cross for his actions, while his driver, Lance-Corporal James Baron, was awarded the Military Medal. Gorman was promoted to the rank of
captain. However, this account is contested by the German tank's gunner,
Gefreiter Thaysen, who said that his commander ordered to back up, hitting the Sherman with its rear. Thaysen's testimony also contradicts Gorman finishing off the Tiger II with a Sherman Firefly. Later in the war, Gorman took part in
Operation Market Garden, the unsuccessful attempt to break through German lines in the Netherlands and advance into Northern Germany. The Irish Guards were a leading part of the ground part of the operation and Gorman's tanks reached the bridge at
Nijmegen before the operation was called off. ==Post-war career==