Sinclair Harris serves as LMI’s Vice President of Business Development for the defense sector. He retired as a rear admiral after a 34-year career in the U.S. Navy. His service culminated as the vice director for operations to the chairman of the Joint Chiefs of Staff. During his distinguished career, he led joint, combined, multinational, and interagency organizations both at sea and ashore across all aspects of defense, including full spectrum operations, program management, strategic planning, and execution. He was also commander of the U.S. Fourth Fleet, leading U.S. Naval forces assigned to U.S. Southern Command.

Mr. Harris has been published in numerous journals on the topics of surface warfare, combat logistics, irregular warfare, and leadership. He earned a BS in economics from James Madison University, an MS in operations research from the Naval Postgraduate School, and an MS in defense and strategic studies from the University of Madras, India.

Mr. Harris voluntarily serves as president of the National Naval Officers Association, national vice president of the Navy League of the United States, chairman of the National Defense Industrial Association Expeditionary Warfare Division, member of the board of directors for the Surface Navy Association, and member of the Northern Virginia Armed Forces Communications and Electronics Association.