A man watches TV screens showing North Korean weapons systems, top right, in Seoul, South Korea, May 10, 2019 (AP photo by Ahn Young-joon).

The long-standing goal of U.S. policy on North Korea has been the “complete, verifiable and irreversible” dismantling of its nuclear weapons program and arsenal. While the Trump administration remains committed to pressuring North Korea to give up its nuclear weapons, the U.S. should begin to consider its policy options in the event North Korea decides to keep them. Why have the Trump administration’s efforts to convince North Korea to relinquish its nuclear weapons program so far been unsuccessful? To begin with, the normal processes for working these types of international disarmament issues have been lacking. The integration of the U.S. […]

Iranian President Hassan Rouhani, right, listens to Chief of the General Staff of the Armed Forces Gen. Mohammad Hossein Bagheri during an army parade just outside Tehran, Iran, April 18, 2019 (Office of the Iranian Presidency photo via AP Images).

Exactly one year after the Trump administration pulled out of the Iran nuclear deal, tensions between Washington and Tehran are escalating sharply amid confusion about what, exactly, the U.S. sees as its end goal. For Iran, uncertainty about what President Donald Trump wants to achieve and what he is prepared to do to get there presents a menu of risky choices. On Wednesday, Iran announced it was withdrawing from parts of the Joint Comprehensive Plan of Action, or JCPOA, the initially seven-nation agreement struck in 2015 curbing Iran’s nuclear program that was central to former President Barack Obama’s foreign policy. […]