Chief Petty Officer Sharrie Shupien, a yeoman and the coalition coordinator for Combined Joint Task Force-Horn of Africa, fires an M-16 service rifle as range safety officer Seaman Travis Ohrtman, a gunner's mate, looks on during a U.S. Marine Corps Enhanced Marksmanship range evolution at the Djibouti City Police Department gun range. Nearly 20 military members deployed to Camp Lemonnier, Djibouti participated in the exercise, which focuses on advanced tactical weapons training.