This issue features a roundtable on managing the nuclear challenge from North Korea; an essay on supply chain transformation in Asia; articles and essays on the goal of North Korea’s nuclear weapons program, the impact of political context on procurement reform in Indonesia, and the deteriorating political and security relations of Pakistan and the Afghan Taliban; and a roundtable on Mireya Solís’s book Japan’s Quiet Leadership: Reshaping the Indo-Pacific that discusses how Japan came to play a greater leadership role in regional affairs.