The United Nations-backed Gang Suppression Force in Haiti deployed over 2,000 troops, including contingents from Chad, Jamaica, Guatemala, and El Salvador

From the articleSearch under way for four soldiers missing after gang attack in HaitiAlso in Four Salvadoran air force members missing after gang ambush in Haiti, Four Salvadoran air force members missing after gang ambush in Haiti, Gangs in Haiti target foreign troops in the biggest attack since a new force began operations | CNN