Marco J. Lyons

Between July 2022 and July 2025, Colonel Marco J. Lyons (US Army, Infantry) was the Assistant Chief of Staff, Plans for United States Army Pacific (USARPAC). He is a 2021 Harvard Kennedy School National Security Fellow and a 2020 MIT National Security Fellow. He served on the 2021 OSD China Task Force and on the 2016 and 2017 Army Science Board studies of multi-domain operations. He completed Naval Postgraduate School in 2014, where his distinguished thesis examined US nuclear weapons policy, strategy, and force structure.