swatとは

A SWAT (special weapons and tactics) team is an elite tactical unit in various national law enforcement departments. They are trained to perform high-risk operations that fall outside of the abilities of regular officers. SWAT team members' duties include: performing hostage rescues and counter-terrorism operations; serving high risk arrest and search warrants; subduing barricaded suspects; and engaging heavily-armed criminals. SWAT teams are often equipped with specialized firearms including submachine guns, assault rifles, breaching shotguns, riot control agents, stun grenades, and sniper rifles. They have specialized equipment including heavy body armor, ballistic shields, entry tools, armored vehicles, advanced night vision optics, and motion detectors for covertly determining the positions of hostages or hostage takers inside enclosed structures.