Divisyen (tentera)

Simbol standard Nato bagi sebuah divisyen infantri. Huruf X bukan menunjukkan nombor divisyen; tetapi dua huruf X mewakili sebuah divisyen (satu X menandakan sebuah briged; tiga pula sebuah kor).

Divisyen ialah sebuah unit tentera atau formasi tentera yang besar, usually consisting of between 10,000 and 30,000 soldiers. In most armies, a division is composed of several regiments or brigades; in turn, several divisions typically make up a corps. In most modern militaries, a division tends to be the smallest combined arms unit capable of independent operations; this is due to its self-sustaining role as a unit with a range of combat troops and suitable combat support forces, which can be divided into various organic combinations.

While the focus of this article is on army divisions, in naval usage division has a completely different meaning, referring either to an administrative department aboard naval and coast guard ships and shore commands, or to a sub-unit of several ships within a flotilla or squadron. In the administrative usage, unit size varies widely, though typically divisions number far less than 100 people. In the US and Commonwealth Navies a divisional officer (DIVO) is usually an ensign or lieutenant (JG), but may be an officer of much higher rank in certain circumstances or aboard large warships, who oversees a team of enlisted sailors in their duties.