A CH-47 Chinook helicopter assigned to the 1st battalion, 228th Aviation Regiment arrives in Puerto Castilla, Honduras, to transport service members from Joint Task Force-Bravo and their equipment back to Soto Cano Airbase on the final day of a U.S. Southern Command Situational Assessment Team (S-SAT) validation exercise, April 27, 2016. This event took place during an Army SOUTH hosted exercise called Fuerzas Aliadas Humanitarias, which is an annual event that tests the capabilities of Caribbean and Central American nations to respond to a natural disaster or humanitarian crisis. (U.S. Army photo by Frederick Hoyt/Released)