USCGC Northland (WPG-49) was a United States Coast Guard cruising class of gunboat especially designed for Arctic operations in commission from 1927 to 1938 and from 1939 to 1946. She served during World War II. She was the last cruising cutter built for the Coast Guard equipped with a sailing rig.

USS Bear was a dual steam-powered and sailing ship built with six-inch (15.2 cm)-thick sides which had a long life in various cold-water and ice-filled environments. She was a forerunner of modern icebreakers and had a diverse service life. According to the United States Coast Guard official website, Bear is described as "probably the most famous ship in the history of the Coast Guard."