U.S. Marine Corps Lt. Gen. John Wissler, left, gives opening remarks during a Republic of Korea and U.S. military leadership exchange as part of Marine Expeditionary Force Exercise (MEFEX) 2014 in Pohang, South Korea, March 15, 2014. MEFEX 2014 was a U.S. Marine Corps Forces Pacific-sponsored series of exercises between the U.S. Navy and Marine Corps and South Korean forces. Among the exercises were the Korea Marine Exercise Program, Freedom Banner 14, Ssang Yong 14, Key Resolve 14 and CMCC 14.