Shortly after the end of the war the 3rd Battalion was disbanded while the 2nd Battalion was placed in suspended animation. In 1947 the 1st Welsh Guards were dispatched to Palestine, then under British control, while it was in a volatile and violent situation. The Welsh Guards were part of the 1st Guards Brigade and performed internal security (IS) duties while there, before leaving in 1948 during the British withdrawal and when the state of Israel was declared. The regiment had its colour trooped for the first time in 1949.