This document introduces the trilateral military exercise known as Druzhba-85. Involving troops from the Soviet Union, East Germany, and Poland, the September 1985 exercise was implemented with the goal of improving commands and staffs in joint offensive operations; identifying more effective methods of military organization; coordinating allied commands and staffs; and deepening international political ties via military coalition. The exercise is premised on a hypothetical scenario in which NATO forces exacerbate East-West tensions and launch an offensive against the Warsaw Pact countries. The document provides additional detail on the operational procedure of the exercise.