Marawi Jungle units At present the following armies have specialised jungle units: : the Argentine Army has four companies of Cazadores de Monte (Jungle Hunters). : the Brazilian Army has four Jungle Infantry Brigades: 1st, 16th, 17th and 23rd Jungle Infantry Brigades and others units, grouped in two divisions, and the Jungle Warfare Training Center (CIGS). Brazilian Special Forces, Commandos, Parachute Infantry and Marine Corps are trained in jungle warfare too. The SOF of some State Military Police Forces, like the Military Police of São Paulo's Comandos e Operações Especiais, the Military Police of Minas Gerais's Batalhão de Operações Especiais (BOPE)/COMAF, the Military Police of Rio de Janeiro's Batalhão de Operações Policiais Especiais (which has an agreement with the CIGS) and the Military Police of Maranhão's Companhia de Operações de Sobrevivência em Área Rural (COSAR) has training or are specialized in jungle operations. Jungle artillery is made by the 1st and the 10th Jungle Field Artillery Group. : Royal Brunei Armed Forces, Royal Brunei Police Forces. : Brigada de Fuerzas Especiales, Batallones de Selva. : the Ecuadorian Army maintains three units composed of jungle troops: the 17th, 19th and 21st Jungle Infantry Brigades (Brigadas de Infantería de Selva). In addition, it has an independent jungle battalion with personnel recruited from the native population of the jungle: the 23rd Special Operations Training Battalion (Batallón Escuela de Operaciones Especiales 23, or BEOES 23). It has also a training school for jungle operations, the Escuela de Selva "Cap. Giovanny Calles". : French Army the 3rd Foreign Infantry Regiment based in Kourou, French Guiana and 9th Marine Infantry Regiment in Cayenne along with Gendarmerie and other detachments. : Indonesian Army Kopassus is the main commando and special forces unit of the Indonesian Army, it basically specializes in Jungle warfare. Other roles carried out by the unit are: Raid, Airborne, Combat intelligence, Counter-insurgency, Counter-terrorism and other special operation tasks. Kostrad is the Indonesian Army's strategic command corps which has several Airborne infantry brigades that are Raider-qualified. Combat Reconnaissance Platoon (Tontaipur) are Kostrad's special unit which expertise in Reconnaissance operations, it is trained in jungle warfare in accordance with the terrain of the tropical country. Raider Battalions (Yonif Raider) are Indonesian Army's elite infantry battalions which are specially trained in Raid and Air assault operations (including counter-terrorism, Extraction, Guerrilla and Close combat operations). Jungle warfare are its basic capabilities. Indonesian Navy Indonesian Marine Corps' infantry brigades