South Korean President Park Geun-hye and U.S. President Barack Obama should redouble efforts to counter North Korean security threats and reinforce economic ties at their summit, writes CFR’s Scott S…

Absent evidence of N. Korea’s involvement, S. Korea’s response to the recent sinking of one of its ships has been measured. But public anger about the incident will impact June elections and increase…

The Obama administration’s review of its nuclear spending will shape the country’s arsenal for decades to come and could be the president’s final chance to influence arms control, writes CFR’s Adam M…

Overfishing and environmental strain have put U.S. oceans in serious trouble. CFR’s Scott Borgerson says a new report by the Joint Ocean Commission Initiative lays out a blueprint for better marine m…

A conservative and a progressive appear to offer South Koreans sharply different presidential options, but both are likely to pursue similar foreign policy tracks, says CFR’s Scott Snyder.