A Foreign Service Officer for 35 years, Greg Delawie retired from the Foreign Service as Ambassador to Kosovo in 2018. Abroad, he also served as DCM in Berlin and Zagreb. In Washington, Delawie was Deputy Assistant Secretary in the Arms Control Bureau, and earlier in the Political-Military Affairs Bureau. Since retiring from the Foreign Service, Delawie has taught diplomacy at George Mason University, written and consulted on foreign affairs issues, and promoted an anti-gerrymandering constitutional amendment in Virginia.