A military unit refers to a group of soldiers who are trained to work in cooperation to achieve a common goal, typically under the command of a commander. The term military unit is frequently used in the military context, but there are several synonymous terms that can also be used to describe the same. These include army group, regiment, battalion, platoon, company, squad, and troop. Each of these terms refers to a specific group of soldiers or larger units that work collectively to accomplish various military missions. The choice of the correct term may depend on the particular context and type of military operation.