e/Backup (tactical)

Information
has gloss	eng: Backup in tactical operations means the operation of firearms ready for shooting to assist other team members. It is important for self-defense of involved agents and to prevent escapes. It is done by pointing to a target or shooting. Back up may lead, but is not limited, to suppressive fire.
lexicalization	eng: Backup
instance of	(noun) the force of policemen and officers; "the law came looking for him" law, police force, constabulary, police

Media
media:img	U.S. Marshals knock and announce.jpg