🇺🇸 Grand Forks Air Force Base, United States

Grand Forks Air Force Base is located in North Dakota, United States. While it is primarily an air force base, it is situated near the Red River, which connects to the Mississippi River, making it of interest to seafarers. However, it does not have any ports, shipyards, or factories producing ship parts. The population of the base itself is around 2,367, with a larger population in the surrounding area.