The successful landing of the 40th Infantry Division in Tigbauan signified a crucial moment in the campaign to liberate the Philippines from Japanese occupation. Spearheaded by the 185th US Infantry Regiment, this operation unfolded with minimal resistance as Japanese forces were either overwhelmed or retreated. The decision to land unopposed reflected earlier intelligence successes and showed the weakened state of Japanese defenses in the face of mounting pressures across the Pacific. The landing allowed the 40th Division to secure key locations effectively, paving the way for the larger campaign to reclaim the Philippines from occupation.

As the American forces moved swiftly through the region, local guerrilla groups, primarily composed of Filipino fighters, played a vital role in supporting the US military operations. Major General Macario Peralta, who led the Filipino resistance forces, collaborated closely with General Robert Eichelberger, the commander of the Eighth Army. Their pressing military successes culminated in the formal declaration of the Liberation of Panay, Romblon, and Guimaras Islands, marking a significant step towards restoring control to Allied forces in the region. The coordination between American troops and Filipino warriors highlighted the importance of local knowledge and support during military operations.

The successful liberation not only represented a military victory but also a crucial morale booster for both American and Filipino troops. It symbolized the beginning of the end of the Japanese occupation in the Philippines, contributing to the broader Allied efforts during World War II. Ultimately, this event reinforced the commitment of both American and Filipino forces to restore sovereignty and bring an end to the struggle against Japanese military rule in the region, leading to the eventual liberation of the entire archipelago.