A division was a large military unit, usually bigger than a brigade.
In a holoprogram set in 1944 France, a German Panzer division was holding position eleven kilometers outside of Sainte Claire. Later on, another German division was stationed near the village. (VOY: "The Killing Game")
In 1944 of an alternate World War II, three American divisions crossed the Ohio River and two advanced from the south towards Washington, DC in a massive American attack against German-occupied parts of the USA. (ENT: "Storm Front, Part II")