29 August 2023 U.S., Japan, Republic of Korea Conduct Trilateral Ballistic Missile Defense Exercise AT SEA - The Arleigh Burke-class guided-missile destroyer, USS Benfold conducted a trilateral ballistic missile defense exercise on Aug. 29, alongside Japan Maritime Self-Defense Force Maya class destroyer JS Haguro, and Republic of Korea (ROK) Navy Sejong Daewang class destroyer ROKS Yulgok Yi I...