Lance Cpl. Steven Maldonado explains to Marines the

Lance Cpl. Steven Maldonado explains to Marines the PRC-117 and its compatibility with the secure communication controller in the combined operations center at Daegu Air Base, Daegu, Republic of Korea March 13. The ROK and U.S. Marines came together to train during Marine Expeditionary Force Exercise 2014. MEFEX 2014 exercises the interoperability and combined capability of Republic of Korea and U.S. Navy and Marine Corps forces. Lance Cpl. Maldonado is a radio operator with Communications Company, Headquarters and Service Battalion, 3rd Marine Division, III Marine Expeditionary Force.