Ms. Grecia Cosio is a Senior Program Associate at the Partnership for Global Security (PGS). Her primary research focuses on global nuclear security policies, nuclear energy, climate change issues, and new approaches to 21st Century challenges. Previously, she worked as the Coordinator for the Fissile Materials Working Group, a Graduate Research Assistant at the James Martin Center for Nonproliferation Studies, a UNODA Intern at the Conference on Disarmament, and a DOE Next Generation Safeguards Initiative Intern at Lawerence Livermore National Laboratory.

Ms. Cosio obtained her M.A. on Nonproliferation and Terrorism Studies from The Middlebury Institute of International Relations at Monterey. She is passionate on various issues surrounding the nonproliferation regime, the nuclear security frameworks, nuclear energy and the role of the IAEA.