U.S. Air Force Tech. Sgt. Dong Yi, logistics NCO-in-charge with Joint Task-Force Bravo, attends primary marksmanship instruction at the Honduran Army’s 1st Artillery Battalion at Zambrano, department of Francisco Morazán, July 21, 2021. One of U.S. Southern Command’s key objectives is building readiness and joint training opportunities such as these increase interoperability and ensure servicemembers maintain their capabilities to operate within the joint operations area.