Xenia Wickett is the head of the US and the Americas Programme at Chatham House and the Dean of the Queen Elizabeth II Academy for Leadership in International Affairs, Chatham House’s leadership training initiative. Prior to this she was the Executive Director of the PeaceNexus Foundation, based just outside Geneva, which she launched in 2009. From 2005 to 2009, Xenia was at Harvard Kennedy School's Belfer Center where she was the Director of the Project on India and the Subcontinent and the Executive Director for Research at the Belfer Center, as well as being a member of the Center’s board. From early 2004 to August 2005, Xenia served as Director for South Asia at the USG's National Security Council (NSC). Prior to her NSC post, Xenia served as a Foreign Affairs Specialist in the Bureau of South Asia at the Department of State. During her tenure at the Department of State, Xenia was also a Special Advisor at the Homeland Security Group, and an officer in the Bureau of Nonproliferation. Shortly after September 11, 2001, she was detailed from the Department of State to the Office of the Vice President (OVP) to help launch the Office of Homeland Security Affairs.