The 26th Cavalry Regiment, consisting mostly of Philippine Scouts, was the last U.S. cavalry regiment to engage in horse-mounted warfare. When Troop G encountered Japanese forces at the village of Morong on 16 January 1942, Lieutenant Edwin P. Ramsey ordered, for that time, the last cavalry charge in American history.[16][17][18] It would not be until 22 October 2001, when American Soldiers would enter combat on horseback again, when members of the 12-man Operational Detachment Alpha 595 (Green Berets), accompanying members of the Afghanistan Northern Alliance, rode into battle at Cōbaki in Balkh Province.[19]

During the retreat to Bataan, the 26th was heavily outnumbered by an infantry force supported by tanks. They drove off the surprised Japanese. Due to a shortage of food, they found it necessary to butcher their mounts and the regiment was converted to two squadrons, one a motorized rifle squadron, the other a mechanized squadron utilizing the remaining scout cars and Bren carriers.[11]