Numerous shots of ammunition being dumped into the sea from Royal Canadian Navy ship "Eastore" off the coast of the Maritimes. Shot of ammunition being loaded onto "Eastore" ship. Shots of "Eastore" putting out to sea. Shots of "Eastore's" radar in operation. Shots of the Royal Canadian Navy ensign flying. Shot of red danger flag. Shots taken from stern of "Eastore", showing ship's wake.