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Office of the Under Secretary of Defense for
Personnel & Readiness

Mr. Tim Dill

Assistant Secretary of Defense (PTDO)
Manpower & Reserve Affairs 

Mr. Tim Dill currently performs the duties of Assistant Secretary of Defense for Manpower and Reserve Affairs.  In that role, he serves as the principal advisor to the Secretary of Defense and Under Secretary of Defense for Personnel and Readiness on all matters related to military and civilian personnel policies, reserve integration, military community and family policy, and total force manpower.  He also oversees the Department of Defense Education Activity and the Defense Commissary Agency.

Mr. Dill most recently served as the National Security Advisor to U.S. Senator Ted Cruz (R-TX), where he managed Sen. Cruz’s military, veterans, and foreign policy portfolios and relationships with military installations across Texas.  Prior to that, he practiced national security-related law at a law firm in Washington, D.C.

An active-duty Army veteran, Mr. Dill served as an Infantry and Special Forces officer in the 82nd Airborne Division and 3rd Special Forces Group, deploying to Afghanistan, Iraq, Nigeria, and Mauritania.  In his final Army assignment, he served as Detachment Commander of Special Forces Operational Detachment-Alpha (SFODA) 3113.

A native of Akron, Ohio, Mr. Dill holds a Bachelor of Arts degree from the University of Central Florida and a Juris Doctor/Master of Business Administration (JD/MBA) dual degree from Duke University.  Mr. Dill, his wife Andrea, and daughter Naomi live in Alexandria, Virginia. 

DoD Bio