The United Nations Stabilisation Mission in Haiti (French: Mission des Nations Unies pour la stabilisation en Haïti; Haitian Creole: Misyon Nasyon Zini pou Estabilizasyon an Ayiti), also known as MINUSTAH, an acronym of its French name, was a UN peacekeeping mission in Haiti from 2004 to 2017. It was composed of 2,366 military personnel and 2,533 police, supported by international civilian personnel, a local civilian staff, and United Nations Volunteers. The mission's military component was led by the Brazilian Army and commanded by a Brazilian.
The devastating January 2010 Haiti earthquake destroyed MINUSTAH's headquarters in Port-au-Prince and killed its chief, Hédi Annabi of Tunisia, his deputy Luiz Carlos da Costa of Brazil, and the acting police commissioner, RCMP Supt. Doug Coates of Canada. The mission subsequently concentrated on assisting the Haitian National Police in providing security, while American and Canadian military forces distributed and facilitated humanitarian aid. Due to fears of instability following the earthquake, United Nations Security Council Resolution 1944 extended MINUSTAH's mandate, and it was periodically renewed until 2017.