The Forty-Third Infantry Division was a unit of the United States Army, established during World War II. It was composed of National Guard units from several states, including New York, New Jersey, and Connecticut. The division played a significant role in various campaigns, particularly in the Pacific Theater, where it participated in battles such as the liberation of the Philippines. After World War II, the division was reactivated and served in various capacities during the Cold War. It was later reorganized and became part of the New York Army National Guard. The division's legacy continues through its contributions to military history and its ongoing service in the National Guard.