Operations Noble Eagle, Enduring Freedom, and Iraqi Freedom: Questions and Answers About U.S. Military Personnel, Compensation, and Force Structure [Updated February 16, 2005] [open pdf - 95KB]
From the Summary: "This report provides short answers to commonly asked questions about military personnel, compensation, and force structure issues related to Operation Noble Eagle (ONE), Operation Enduring Freedom (OEF), and Operation Iraqi Freedom (OIF). Operation Noble Eagle is the name given to military operations related to homeland security and support to federal, state, and local agencies in the wake of the September 11th attacks. Operation Enduring Freedom includes ongoing operations in Afghanistan, operations against terrorists in other countries, and training assistance to foreign militaries which are conducting operations against terrorists. Operation Iraqi Freedom includes the invasion of Iraq, the defeat of Saddam Hussein's regime, and the subsequent peacekeeping, rebuilding, and counter-insurgency operations in Iraq."
CRS Report for Congress, RL31334