Madelyn Creedon
Madelyn Creedon is the 2018 Alliance 21 Fellow at the Perth USAsia Centre and the United States Studies Centre at the University of Sydney. Madelyn is the former Principal Deputy Administrator of the National Nuclear Security Administration (NNSA) within the Department of Energy (2014- 2017). Prior to this, she served in the Pentagon as Assistant Secretary of Defense for Global Strategic Affairs (2011- 2014), overseeing policy development in the areas of missile defense, nuclear security, cybersecurity, and space.