===Division (Tactical Unit)===
A Division is the smallest tactical unit used in Star Fleet, usually comprising of between two and four ships depending on size. For example, a Frigate or Destroyer division would likely contain four vessels, while a Heavy Cruiser division would contain only two. Divisions are almost always grouped together to form Flotillas or Squadrons, though some operate independently. A Division is commanded by the senior Commanding Officer, regardless of rank.
===Flotilla===