A hotel staff member mops the floor in front of a picture featuring portraits of the late North Korean leaders Kim Il Sung, left, and Kim Jong Il, Pyongyang, North Korea, June 19, 2017 (AP photo by Wong Maye-E).

Editor’s note: This is the second of a two-part column. The first part can be found here. America’s military involvement in Syria topped this week’s headlines, but North Korea remains the most dangerous security problem the United States faces. Pyongyang has not engaged in any outright military provocations for a few weeks. But the death of Otto Warmbier, an American student arrested in Pyongyang a year ago and returned last week in an unexplained comatose state, has amplified anger against the bizarre Kim Jong Un regime and led to calls for expanded sanctions against it. On Tuesday, U.S. President Donald […]

Defense Secretary James Mattis looks over his notes before a news conference at the Pentagon to give an update on the Islamic State group, Washington, May 19, 2017 (AP photo by Jacquelyn Martin).

As the fight against the so-called Islamic State approaches its endgame, the United States seems to be stumbling its way up the escalation ladder in Syria. Repeated U.S. airstrikes against Syrian forces and allied militias in southeastern Syria had already caused alarm that the U.S. might be drawn deeper into the country’s civil war. The downing of a Syrian warplane by a U.S. fighter jet over the weekend punctuated those concerns. In response, Russia announced it would suspend the use of a communication channel to “deconflict” air operations over Syria—that is, avoid unintended confrontations between Russian and American jets—although the […]