South Korean President Yoon Suk Yeol declared martial law late Tuesday, leading South Korea’s parliament to cross barricades to convene and vote it down.

Though this episode resolved quickly and peacefully for the moment, where is the country’s government heading?

Guest: Terence Roehrig, professor of national security affairs at the U.S. Naval War College specializing in Korean and East Asian security issues.

Want more What Next? Join Slate Plus to unlock full, ad-free access to What Next and all your other favorite Slate podcasts. You can subscribe directly from the What Next show page on Apple Podcasts and Spotify. Or, visit slate.com/whatnextplus to get access wherever you listen.

Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme and Rob Gunther.

Learn more about your ad choices. Visit megaphone.fm/adchoices

What Next | Martial Law (Briefly) in South Korea