Liz, 
a military working dog with the 437th Security Forces Squadron at Charleston AFB, S.C., was retired from the service June 10 during a ceremony at the base. During her 10 years of service, she participated in a multitude of temporary duty assignments that took her to Greece, Iraq, and Saudi Arabia. She also went on seven Secret Service and Department of State missions to protect President Bush and President Clinton.
Lockheed Martin plans to enter the Advanced Tactical Trainer fray to supply the Air Force with a new jet to bridge between undergraduate flight instruction and fighter training units, but declined to say whether it will offer a T-50A derivative, a different non-developmental airplane, or a clean-sheet design. It's comments…