<iframe src="http://www.npr.org/player/embed/922279/922280" width="100%" height="290" frameborder="0" scrolling="no">
South Korea's defense minister says the country is preparing for a "worst-case scenario" in the conflict with North Korea. Tension persists along the Demilitarized Zone, which separates the two countries. NPR's Eric Weiner reports.
NPR thanks our sponsors
Become an NPR sponsor
Support The Programs You Love