A U.S. Marine Corps with a 271st Marine Wing Support Squadron, 2nd Marine Air Wing, out of Marine Corps Air Station Cherry Point, N.C., marks a brick to be trimmed as part of a new two-classroom school building at the Gabriela Mistral primary school construction site in Ocotes Alto, Honduras, June 13, 2015. The Marines are working together with the 823rd Expeditionary RED HORSE Squadron out of Hurlburt Field, Fla., to construct a two-classroom schoolhouse as part of the New Horizons Honduras 2015 training exercise. New Horizons was launched in the 1980s and is an annual joint humanitarian assistance exercise that U.S. Southern Command conducts with a partner nation in Central America, South America or the Caribbean. The exercise improves joint training readiness of U.S. and partner nation civil engineers, medical professionals and support personnel through humanitarian assistance activities. (U.S. Air Force photo by Capt. David J. Murphy/Released)