types:
patrol
a group that goes through a region at regular intervals for the purpose of security
rank,
rank and file
the ordinary members of an organization (such as the enlisted soldiers of an army)
staff
personnel who assist their superior in carrying out an assigned task
line personnel
personnel having direct job performance responsibilities
newsroom
the staff of a newspaper or the news department of a periodical
naval forces,
navy
an organization of military vessels belonging to a country and available for sea warfare
coastguard
a military service responsible for the safety of maritime traffic in coastal waters
Marines
members of a body of troops trained to serve on land or at sea
fedayeen
(plural) Arab guerrillas who operate mainly against Israel
Mutawa,
Mutawa'een
religious police in Saudi Arabia whose duty is to ensure strict adherence to established codes of conduct; offenders may be detained indefinitely; foreigners are not excluded
secret police
a police force that operates in secrecy (usually against persons suspected of treason or sedition)
SS,
Schutzstaffel
special police force in Nazi Germany founded as a personal bodyguard for Adolf Hitler in 1925; the SS administered the concentration camps
border patrol
a group of officers who patrol the borders of a country
research staff
a group of associated research workers in a university or library or laboratory
sales staff
those in a business who are responsible for sales
security staff
those in an organization responsible for preventing spying or theft
friendly
troops belonging to or allied with your own military forces
hostile
troops belonging to the enemy's military forces
garrison
the troops who maintain and guard a fortified place
general staff
military officers assigned to assist a senior officer in planning military policy