A month after the start of the Third World War between NATO and the Warsaw Pact, most of the Red Banner Northern Fleet has long since departed from its berths on the Kola Peninsula. But with many of the initial, devastating sea battles already fought, surviving Soviet surface ships and submarines are compelled to return to their bases to refuel and rearm. NATO has ordered the entrances to these enemy naval bases to be mined. The mission falls to the American attack submarine USS Providence and its French counterpart, Rubis. This scenario is loosely based on the High Tide scenario Mining Mission for Harpoon 4.
This scenario is designed for the EC2003 GIUK Battleset and the official HCE database (HCDB-110415 or later).
You can download the scenario and database from HarpGamer.