A Marine infantry battalion is usually organized into three rifle companies, a weapons company, and a headquarters and service company. The rifle company has a company headquarters, three rifle platoons, with three rifle squads each, and a weapons platoon with medium machineguns, mortars, and assault weapons sections. The weapons company includes a company headquarters, a heavy machinegun platoon, an 81mm mortar platoon, and an antiarmor platoon. Sometimes, the commander will mix these into Combined Anti-Armor Teams. The headquarters and service company includes all command, administration, intelligence, operations, logistics, and communication Marines and equipment, as well as the battalion's Scout Sniper platoon and Battalion Aid Station (BAS) staffed by U.S. Navy Hospital Corpsman. By 2030 three battalions will be disbanded, and some reflagged: 1/8th becoming 2/2nd, 2/8th becoming 4/6th, 8th Marine HQ and 3rd Btn disband.