Mezue ahịrịokwu na-esonụ: E guzobere 13th Cavalry Regiment na 2 Febụwarị 1901 na Regular Army, na nke mbụ ya na-arụ ọrụ bụ K Troop. A haziri ndị agha ahụ na 26 Julaị 1901 na Fort Meade, South Dakota. Ozugbo ndị America weghaara Philippines mgbe Spanish-American War na 1898, onye ndu Filipino bụ Emilio Aguinaldo duziri nnupụisi megide ọchịchị ndị America na ọchịchị ndị America.
Agha Philippine-American malitere n'afọ 1899. Ka ọ na-erule 1902, Aguinaldo ejirila iguzosi ike n'ihe nye United States wee kwupụta agha ahụ ka ọ gwụchara, mana ndị nnupụisi ka na-akpaghasị ime obodo, na-akpali nkesa nke 13th Cavalry Regiment na agwaetiti Philippines. Site na 1903 ruo 1905, ndị 13th Cavalry duziri ọrụ mgbochi ndị nnupụisi Filipino na ndị ohi ruo mgbe ha laghachiri United States. Na 1909 ha laghachiri Philippines ma nọgide na-eduzi ọrụ mgbochi ndị nnupụisi ruo 1910.