The 2nd Battalion was in Bombay in 1939, being transported back to Britain in July 1940 to defend the home front against the expected German invasion. In 1942, commanded by Lieutenant Colonel Michael West, later to become a full general, attached to the 29th Independent Infantry Brigade, it was part of Force 121, which invaded Madagascar in order to prevent use of the island by the Japanese. From April 1944 until the end of the war, it fought in the recapture of Burma, initially with the 36th Infantry Division alongside the 2nd Battalion, East Lancashire Regiment. The 2nd battalion was then transferred to the 114th Indian Infantry Brigade, 7th Indian Infantry Division, serving with them until July 1945, when the Battalion came under command of the 20th Indian Division.