Charles R. Hamilton is a retired United States Army officer who served in various logistics and command roles during his 43-year military career. He most recently served as the commanding general of the United States Army Materiel Command from March 16, 2023, to March 22, 2024.
Hamilton was born in Houston, Texas, and enlisted in the United States Army in 1982. After completing basic and individual training, he was assigned to Fort Hood, Texas. In 1988, he graduated from Officer Candidate School as a Distinguished Military Graduate and was commissioned as a second lieutenant in the Quartermaster Corps.
Hamilton earned a Bachelor of Science in Business Administration from Virginia State University in 1990. He later received a Master of Public Administration from Central Michigan University and a Master of Military Studies from the Marine Corps University. He is a graduate of the Secretary of Defense Corporate Fellows Program, a component of the Senior Service College Fellowship.
He also attended executive education at the Center for Creative Leadership in Colorado Springs (Leadership at the Peak) and Harvard Business School, where he completed programs in corporate performance, private equity, and venture capital.
Hamilton enlisted in the Army in 1981. He earned his commission via Officer Candidate School in the Quartermaster Corps, as distinguished military graduate, in 1988. Hamilton held a variety of command and staff positions throughout his career:
Hamilton deployed multiple times to Afghanistan in support of Operation Enduring Freedom, including assignments leading logistics and sustainment operations.
His previous positions also included service as:
He was promoted to four-star general in March 2023 and assumed command of the U.S. Army Materiel Command, overseeing global logistics and sustainment operations across the Army. In this role, Hamilton led a workforce of 190,000 military, civilian, and contractor personnel, impacting all 50 U.S. states and more than 150 countries with an annual budget of over $50 billion.
He also served on several Department of Defense boards, including as chairman of the Defense Commissary Agency and the Army & Air Force Exchange Board of Directors.
On March 22, 2024, Hamilton was suspended from his duties as commanding general of Army Materiel Command by Secretary of the Army, pending an investigation into allegations that he had influenced the Battalion Commander Assessment Program on behalf of a former subordinate officer. The matter was referred to the Department of Defense Office of Inspector General. Hamilton denied the allegations, stating his advocacy was transparent and motivated by concerns about racial bias in the selection process.
Following the conclusion of the investigation, Hamilton was officially relieved of command on December 10, 2024. In a statement following his relief, Hamilton reflected on his career: "It was my honor to serve our nation, and I've been blessed beyond what I've deserved to lead our troops for the past 43 years." He subsequently retired after more than four decades of service to the United States Army.
After retiring, Hamilton founded C3R Hamilton Consulting Group, LLC, a strategic consulting firm specializing in corporate operations, supply chain optimization, and national security issues.
He has also appeared as a commentator on national security issues for outlets including Fox News and the BBC, discussing ceasefire proposals in the Middle East and the war in Ukraine.
Hamilton has written and co-authored several works on logistics and sustainment, including:
He was frequently cited in military and defense publications for his views on predictive sustainment, contested logistics, and modernization of the Army's materiel enterprise.
Hamilton's decorations include:
He is also a recipient of the:
Hamilton was awarded an Honorary Doctorate of Humane Letters by Virginia State University and was inducted into the Officer Candidate School Hall of Fame.
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