Usage patterns
〈場所〉に部隊を派遣するto dispatch a unit/force to a place
The UN dispatched a peacekeeping force to the conflict zone.
部隊を指揮するto command a unit/force
He commanded his unit on the front line.
部隊を編成するto form/organize a unit
It's necessary to form a new unit.
部隊が撤退するfor a unit/force to withdraw
The unit withdrew after coming under enemy attack.
〈人〉が部隊に配属されるfor someone to be assigned to a unit
He was assigned to a special forces unit.
