Mr. Silk is currently serving as Acting Assistant Secretary for International Markets and Development. He joined the Department of the Treasury in 2017, serving as Deputy Assistant Secretary for International Affairs, in which he led the Office of Investment, Energy and Infrastructure. At the Treasury, he has advanced United States interests in multilateral organizations with respect to financial services, global energy and infrastructure finance, trade negotiations with China, and reform and oversight of the United States export credit and development finance institutions. Before joining the Treasury, Mr. Silk was a senior partner at Allen & Overy LLP, where he focused on energy and infrastructure, banking, and asset management matters. Mr. Silk worked in Greater China for 15 years and speaks fluent Mandarin and Cantonese. He earned degrees from Georgetown University School of Foreign Service and University of Maryland School of Law.