the German Navy, in addition to the frigate "Lübeck" with their two on-Board helicopters, the two Tender "Werra" and "Danube", the boats, Mine hunters, "Weilheim" and "Grömitz", as well as a Maritime patrol aircraft of the type "Orion" involved.

The military exercise includes, besides the air defense and the U-submarine, the Mine-action and measures for maritime prohibitions. The maneuver has been held since 1972, and regularly in the Baltic States.