 Complete the following phrase:  After the First World War, the 52nd Sikhs were grouped with the 51st, 53rd and 54th Sikhs, and the two battalions of Guides Infantry to form the 12th Frontier Force Regiment in 1922. The 52nd Sikhs became 2nd Battalion Sikhs of the new regiment. During the Second World War, 2 FF fought with distinction in the Malayan Campaign, where its Commanding Officer Lieutet Colonel Arthur Edward Cumming, was awarded the Victoria Cross for outstanding valour. The battalion was captured by the Japanese after the British surrender at 