The Tonkinese Rifles (tirailleurs tonkinois) were a corps of Tonkinese light infantrymen raised in 1884 to support the operations of the Tonkin Expeditionary Corps. Led by French officers seconded from the marine infantry, Tonkinese riflemen fought in several engagements against the Chinese during the Sino-French War and took part in expeditions against Vietnamese insurgents during the subsequent French Pacification of Tonkin. The French also organized similar units of indigenous riflemen from Annam and Cambodia. All three categories of indigenous soldiers were known in Vietnam as Lính tập.