ThalesRaytheonSystems, Massy, France, has appointed Philippe Duhamel as chief executive officer for French operations.
Brig. Gen. Michael A. Keltz, USAF, has been assigned as assistant director of operations, plans, programs and requirements, Headquarters Pacific Air Forces, Hickam Air Force Base, Hawaii.
General Dynamics' C4 Systems business unit has named Col. Valerie Jircitano Jacocks, USA (Ret.), as director of Army accounts for its Washington, D.C., operations.
Rear Adm. David L. Philman, USN, has been assigned as director, Warfare Integration/senior national representative, N8F, Office of the Chief of Naval Operations, Washington, D.C.
SRA International Incorporated, Fairfax, Virginia, has appointed Mark Ginevan as vice president for enterprise information technology and infrastructure programs, and Col. Carl Williamson, USAF (Ret.), as vice president.
Maj. Gen. John W. Morgan III, USA, has been nominated for appointment to the rank of lieutenant general and assignment as commander, Force Command, Heidelberg, Germany.
QinetiQ North America's Mission Solutions Group has appointed Austin Yamada as senior vice president for strategy and business development.
Capt. Michael W. Hewitt, USN, has been selected for promotion to rear admiral and assignment as commander, Patrol and Reconnaissance Group, Norfolk, Virginia.
Rear Adm. Thomas A. Cropper, USN, has been assigned as commander, Strike Force Training Pacific, San Diego.
J. Joseph Tyler has been elected senior vice president and director of corporate initiatives, Versar Incorporated, Springfield, Virginia.