HMCS Saskatchewan is seen slowly sinking in the waters after being decommissioned from Royal Canadian Navy service and used as a target practice vessel, her hull beginning to list as seawater rapidly fills her interior spaces. A River-class frigate that served in World War II for convoy escort and anti-submarine warfare in the North Atlantic, her sinking marked the end of her long journey. The ship superstructure gradually disappeared beneath the surface, leaving ripples and bubbles in the sea,