The United States and South Korea are reluctant to give North Korea a test that it might fail.

The Singapore summit lessened the chances of conflict in the short term, but the ultimate legacy of the summit could still be a march toward war.

American politics turned hyper toxic several years ago, and ever since commentators have raised the specter of a second civil war. No other historical parallel, it seems, captures so viscerally today…

President Trump has sent a stern warning to Xi Jinping that if China does not help us with North Korea, it will be bad for China and the U.S. will act on its own. Although sounding tough, the Preside…

If 2018 was a year marked by international challenges that percolated but did not boil over into full-blown crises, next year may well be the year in which that good fortune runs out.