MAG-32 arrived on Mangaldan on 27 January 1945 where they became part of Marine Air Groups, Dagupan (MAGSDAGUPAN) along with Marine Aircraft Group 24 (MAG-24). MAGSDAGUPAN fell under neath the 308th Bombardment Wing of the United States Army Air Forces which was supporting the 6th Army on Luzon. Portions of the group went ashore with the assault troops on Zamboanga on 10 March 1945. Two days later they were operating out of an expeditionary airfield. During this time they became part of Marine Air Groups Zamboanga (MAGSZAM) along with Marine Aircraft Group 12 and Air Warning Squadron 4 (AWS-4). The SBD Dauntless aircraft of MAG-32 arrived on 23 March and began providing close air support. The first major operation that they supported was the landing of the 41st Infantry Division on Jolo Island on 9 April. Forty four dive bombers from MAG-32 were directed against Japanese positions by tactical air control parties. The group also went on to cover amphibious landing on the islands of Parang-Cotabato, Sibago, Macajalar and Sarangani.