Jacklyn’s research focusses on nuclear weapons, foreign nuclear deployments, alliance politics, and domestic sources of security policy. Previously, she was a Stanton Nuclear Security Fellow in the MIT Security Studies Program and an International Relations Department Fellow at ÐÓ°ÉÂÛ̳. She received her PhD in International Relations from ÐÓ°ÉÂÛ̳. Her thesis examined why states renege on institutionalized alliance commitments despite the incentives to cooperate, using Canada’s nuclear sharing commitments to NATO and NORAD during the Cold War as a case study. She completed her MPhil in International Relations at the University of Oxford and her BA in Political Science at McGill University.