The largest use of LVTs was in the Leyte landing in October 1944, with nine US Army amtrac and two amtank battalions deployed by US Army 6th Army. These US Army LVTs were later used in other Philippine islands landings. 54 LVT(4) tracked amphibious assault vehicles of the 672nd Amphibian Tractor Battalion as part of the raiding force on 23 February 1945 forged across Laguna de Bay and crashed the gates during the liberation of Los Baños Internment Camp. They ferried the weakened liberated civilians back behind the lines during the contested withdrawal.