Aberdeen Proving Ground
In 1954–56 Major Nawab was directed to attend the Royal Military College of Science in Shrivenham in England to study machine design components on the military vehicles. Then in 1960, Nawab was sent to attend the Aberdeen Proving Ground, United States Army facility, located in Maryland. At Aberdeen Proving Ground in Maryland, Major Nawab attended the Ordnance Officer Career Course in the US Army Ordnance School, and qualified as an ordnance specialist.