170201-N-SR567-069 BUSAN, Republic of Korea (Feb. 1, 2017) Chief Operations Specialist Roberto Arroyo, assigned to Commander, U.S. Naval Forces Korea (CNFK), volunteers at Daecheon Middle School, to talk with local Busan children about life in the United States and to help them speak English. CNFK is the U.S. Navy's representative in the Republic of Korea, providing leadership and expertise in naval matters to improve institutional and operational effectiveness between the two navies and to strengthen collective security efforts in Korea and the region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Wesley J. Breedlove/Released)