This correspondence formally transmits the briefing we prepared in response to Senate Report 110-335 accompanying the National Defense Authorization Act for Fiscal Year 2009. The Senate Report required the Comptroller General to conduct an assessment of medical and dental personnel requirements of the Departments of the Army, Navy, and Air Force, including their reserve components. To satisfy this requirement, we previously provided to Congress on April 1, 2009 a copy of the draft briefing we sent to DOD for comment.