 Complete the following phrase:  After serving a brief stint at the Ministry of Defense, Whitehall, he retired from the military to start a new career, selling body armour to the German police, who were at that time combating the Baader Meinhof and other urban terrorist groups. In 1981, high tech logistics and customer services markets drew him into international computer and telecommunications companies located in Germany, Saudi Arabia and Moscow. During his assignment to Moscow, where he spent four years, he made several trips to the battlefield at 