Dr Walker was Head of the Foreign and Commonwealth Office’s Arms Control and Disarmament Research Unit (ACDRU) from December 2014 to May 2020 when he retired from the FCO. He joined ACDRU in March ...

John R. Walker, 86, of Muhlenberg Township, died June 5, 2015, at Reading Rehabilitation Center. Born in Harrisburg, he was a son of the late Percy F. and Mary R. (Roberts) Walker. John was a 1946 ...