To occupy with troops.
To convert into a military fort.
To assign troops to a military post.
The troops stationed at such a post.
A permanent military post.
Occupants.
A military unit, nominally headed by a colonel, equivalent to a USAF support wing, or an army regiment.
To assemble troops and their equipment in a coordinated fashion so as to be ready for war.
To make something mobile.
To become made ready for war.