William Courtney

William Courtney is a Professor of Policy Analysis at the RAND School of Public Policy and an Adjunct Senior Fellow at RAND. His career spans roles as a U.S. Ambassador to Kazakhstan, Georgia, and the U.S.-Soviet Commission, as well as special assistant to the U.S. President for Russia, Ukraine, and Eurasia. He co-chairs the America's International Partners Advisory Council under America250, commemorating the U.S. Semiquincentennial.

• Education:
  • Ph.D. in Economics, Brown University
  • B.A. in Economics, West Virginia University

Courtney's research focuses on international diplomacy, Russian geopolitical strategy, and arms control. His recent work analyzes nuclear imbalances in Europe, Poland's security posture, and U.S.-Russia arms treaty dynamics. His 15 most recent articles highlight themes of nuclear deterrence, U.S. missile defense initiatives, and conflict resolution in post-Soviet states.

Scientific awards include an International Affairs Fellowship at the Council on Foreign Relations (1977–1978). He is also Chair-Emeritus of the Eurasia Foundation and affiliated with the American Academy of Diplomacy and Council on Foreign Relations.

His advisory roles extend to U.S. and NATO policy, including U.S.-Georgia relations and Ukrainian defense strategy. While no formal students are listed, his work indirectly influences policy analysts and diplomats engaged in European and Eurasian security.