Foreign Policy Resources
Atlantic Council - http://www.atlanticcouncil.org/
Brookings Institution - http://www.brookings.edu/
Carnegie Endowment for International Peace - http://carnegieendowment.org/
Center for American Progress (CAP) - http://www.americanprogress.org/
Center for New American Security - http://www.cnas.org/
Center for Strategic and International Studies - https://www.csis.org/
Council on Foreign Relations (CFR) - https://www.cfr.org/
Department of Defense - www.defenselink.mil
Department of State - www.state.gov
Foreign Policy Association - https://www.fpa.org/
Heritage Foundation - http://www.heritage.org/
Hoover Center - http://www.hoover.org/
Stimson Center - http://www.stimson.org/
Tucson Great Decisions Association - https://www.tgda.org
United Nations - www.un.org
United Nations Association of Southern Arizona - www.untucson.org/
United States Institute of Peace (USIP) - www.usip.org
University of Arizona Department of Political Science - www.web.edu/~polsci
University of Arizona Center for Middle East Studies - www.cmes.arizona.edu
University of Arizona Center for Latin American Studies - www.las.arizona.edu
University of Arizona Office of International Affairs - www.international.arizona.edu
White House - www.whitehouse.gov
Wilson Center - www.wilsoncenter.org
For further research:
UPENN Guide: Top Think Tanks