What rank does the officer of the barracks unit belong to?

Generally speaking, the section chief is the deputy battalion commander or company commander.

In the army, the minister of operations is the head of a regiment-level combat unit. Together with the combat unit, there are also communication units, reconnaissance units and military affairs units, but the combat unit is the lead department. The Political Department of the Communist Youth League has organizations, propaganda, league work and other units; The Logistics Department and the Equipment Department have operational, health, barracks, military supplies, oil, technology and other units.