The eastern entrance to the Malinta Tunnel where Lt. James Crotty undoubtably lived during part of his time on Corregidor Island as seen May 10, 2017. Crotty and the men he commanded used a 75 mm howitzer gun to defend the tunnel and the tailside of the island against the Japanese from a position high on Malinta Hill. (U.S. Coast Guard photo by Chief Petty Officer Sara Muir/Released)