 On 18 March 1945, within two weeks of aerial bombardment on Japanese positions, the 40th Infantry Division, spearheaded by the 185th Infantry Regiment landed unopposed at Tigbauan district, several miles south of Iloilo City, where a 23,000 strong guerrilla force had secured most of Panay, under Col. Macario Peralta.Recalled Gen. Eichelberger