Army civilian operations planner promoted to lieutenant colonel in Army Reserve
Army Reserve Lt. Col. Nathan C. Cantwell and his wife Romy Cantwell greet attendees at his promotion ceremony at the Mallette Auditorium on Aberdeen Proving Ground, Maryland, July 28. Lt. Col. Nathan Cantwell serves as the Army Reserve operations officer at Army Material Command – Army Reserve Element (AMC-ARE) Detachment 7, which directly supports the Communications-Electronics Command, and as an Army civilian operations planner at the 20th Chemical, Biological, Radiological, Nuclear, Explosives (CBRNE) Command on Aberdeen Proving Ground. U.S. Army photo by Marshall R. Mason.