In Burma, a similar situation occurred, the Allies—having come under intense attacks from the Japanese who had begun their offensive in December—had to commence a retreat to India from February 1942 which was completed in May. Later, the battalions of the Regiment saw heavy fighting again in 1944 in the Arakan campaign and during the Japanese offensive against north-east India where two important battles, Kohima and Imphal, took place from March to June 1944. Imphal was besieged by the Japanese until the Allies achieved a decisive victory at Kohima in June and the Japanese fled back into Burma. The Regiment subsequently took part in the successful Allied offensive into Burma and on 3 May 1945 the Burmese capital Rangoon was liberated by British forces. There were still Japanese forces present in Burma but the fight against the Japanese was now ostensibly a mopping up operation.