Air Force (O-10) Vice Chief of Staff of the United States Air Force (O-10) Director of Staff of the United States Air Force (O-9) Chief Master Sergeant of the Air Force (E-9) Deputy Chief of Staff for Personnel (A1) (O-9) Deputy Chief of Staff for Intelligence, Surveillance and Reconnaissance, and Cyber Effects Operations (A2/6) (O-9) Deputy Chief of Staff for Operations (A3) (O-9) Deputy Chief of Staff for Installations, Logistics & Force Protection (A4/7) (O-9) Deputy Chief of Staff for Strategic Plans & Requirements (A5/8) (O-9) Chief Information Officer (SAF/CN) (Senior Executive Service) Director for Studies & Analyses, Assessments and Lessons Learned (A9) (Senior Executive Service) Deputy Chief of Staff for Strategic Deterrence and Nuclear Integration (A10) (O-9) Judge Advocate General (O-9) Surgeon General (O-9) Director, Air Force History and Museums Policies and Programs (Senior Executive Service) Chief of the Air Force Reserve Command (O-9) Director of the Air National Guard (O-9) Director of Tests and Evaluation (Senior Executive Service) Chief of Chaplain Services (O-8) Chief of Safety (O-8) Sexual Assault Prevention and Response (O-8) Chief Scientist of the U.S. Air Force (Senior Executive Service) Rapid Capabilities Office The Air Force Rapid Capabilities Office, located in Washington, D.C., reports directly to a board of directors chaired by the Under Secretary of Defense for Acquisition, Technology, and Logistics. Board members also include the Secretary of the Air Force, the Chief of Staff of the Air Force, and the Assistant Secretary of the Air Force for Acquisition. The office responds to Combat Air Force and combatant command requirements. The RCO reports to a board of directors comprising the undersecretary of defense for acquisition, technology and logistics and the secretary and chief of staff of the Air Force. The office is staffed with a variety of functional specialists. The Secretary of the Air Force activated the office 28 April 2003. One of its first projects was to deploy significant upgrades to the Integrated Air Defense System, now operational around the National Capital Region. Currently, RCO is working on the X-37B Orbital Test Vehicle to demonstrate a reliable, reusable, unmanned space test platform for the United States Air Force. Additionally, RCO, in conjunction with MIT Lincoln Lab and other partners, is developing a sensitive airborne receiver system. The system is scheduled for in-theater evaluation during the summer of 2009. The RCO Red Team assesses current and future threats to U.S. combat operations by providing