170125-N-WT427-236 POHANG, Republic of Korea (Jan. 25, 2017) Republic of Korea (ROK) Marines assigned to ROK 1st Recon Battalion ride in an MH-53E Sea Dragon helicopter assigned to Helicopter Mine Countermeasures Squadron (HM) 14. The squadron is assisting the ROK 1st Recon Battalion in cold-weather training operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jermaine M. Ralliford/Released)