MV Arctic is an icebreaking cargo ship built in 1978 at the Port Weller Dry Docks in St. Catharines, Ontario, Canada. The ship is owned and operated by the Fednav Group. Designed to carry both oil and ore, the vessel is not only ice strengthened with a Finnish-Swedish ice class 1A Super, but has a CASPPR Class 3 or CAC 4 rating. This means it is powerful enough to navigate through many ice-covered waters without escort. Arctic previously serviced mines in the high Canadian Arctic such as Polaris and Nanisivik. Once those mines closed she was shifted to service the Raglan mine in northern Quebec and the Voisey's Bay mine in Labrador.