In October 1901 , a group of insurgents stole some native supplies , so 20 troopers pursued them , reclaimed the goods , and burned the village they were found in , and on 22 October , Troop B captured 5 guerrillas on Mount Makiling . From 18 November-1 December , 35 troopers from the 1st Cavalry took part in the Mount San Cristobal Expedition , which destroyed an enemy supply cache . On 15 March 1902 , Troop B killed 5 insurgents on Mount Makiling , and killed 4 more on 19 March . On 16 April , the leader of these guerrillas , General Malvar , surrendered , and hostilities ceased . The 1st Cavalry Regiment was sent back home , and arrived at their new post , Fort Clark , Texas , on 1 October 1903 , where they remained for three years . After the 1906 San Francisco earthquake , 1st Cavalry troopers moved there to assist , and Troop B remained in San Francisco until 9 June 1907 before returning to Texas
1906 San Francisco earthquake
1906 San Francisco earthquake
1st Cavalry Regiment (United States)