Kerry Buck is currently Assistant Secretary for the Treasury Board of Canada Secretariat. She has been appointed as Canada’s Ambassador and Permanent Representative to the North Atlantic Council (NATO). She joined Canada’s then Department of External Affairs and International Trade in 1991.She most recently served as Political Director and Assistant Deputy Minister for International Security and Political Affairs from 2011 to 2015. Prior to that, she held Assistant Deputy Minister portfolios for Africa and for Latin America and the Caribbean, and was the head of the Afghanistan Task Force. She has also served in a number of other senior positions at the Department of Foreign Affairs and International Trade, including Director General for the Middle East and Maghreb (2008-2009), for Afghanistan (2006-2008), and for Public Diplomacy and Federal-Provincial Affairs (2006-2007). She was posted to the Canadian Permanent Mission to the United Nations in New York (1994-1996).Ms. Buck served in the Privy Council Office as Director of Operations for Machinery of Government Secretariat responsible for Cabinet and Ministerial mandates (2003-2005), as Director of Policy and International Programs at the Canadian Human Rights Commission (2001-2003), with the International Development Research Centre and with the Constitutional Law Bureau of the Office of the Attorney General of Ontario.