Abstract: “Countering North Korean Procurement Networks through Financial Measures: The Role of Southeast Asia,” highlights how North Korea has exploited weak financial controls in the region to advance its nuclear and missile programs. The study reviews Security Council and Financial Action Task Force actions to combat such abuse of the international banking system, as well as the role of US sanctions. Effective implementation of these measures in Southeast Asia, the study concludes, could contribute significantly to constraining North Korea and other proliferant states.