Cheng Seong-chang
IndiaexpertMale6.0Global Dominance: 0.00%Cheng Seong-chang is the vice president of the Sejong Institute, where he analyzes security and defense issues in the Korean Peninsula and Northeast Asia. He has recently been in the news discussing the strategic implications of South Korea's planned nuclear-powered submarine fleet, emphasizing its primary role in deterring North Korea's nuclear capabilities while also enhancing the South Korea-U.S. alliance.
Power3,027
Reach1,440,506
Country presence
Recent news mentions
Cheng Seong-chang, vice president of the Sejong Institute, said the primary mission of the vessels should be deterring North Korea's nuclear-powered submarines.
South Korea eyes nuclear submarines to counter North Korea, protect key Indo-Pacific sea lanesThe Times of India·India· 2026-09-13
India· 2026-09-13
