The four regiments of Tonkinese Rifles continued in existence between the two World Wars, seeing active service in Indochina, Syria (1920–21), Morocco (1925–26) and in the frontier clashes with Thailand (1940–41). Part of the 4th R.T.T. stationed at Yên Bái mutinied on 9 February 1930 but were suppressed by loyal troops from the same unit. All six of the Tonkinese and Annamite Rifle regiments were disbanded following the Japanese coup of 9 March 1945 against the French colonial administration of Indochina. Although large numbers of Vietnamese served with French Union Forces during the subsequent French Indochina War of 1946–54, they were incorporated in other units and the Indochinese "tirailleur" regiments were not re-established. The last Indochinese unit in the French Army was the Far East Commando ("Le Commando d'Extreme-Orient"), which numbered about 200 Vietnamese, Montagnards, Khmers and Nùngs and saw active service in Algeria from 1956 until disbandment in June 1960.