Cooperative security location

A cooperative security location (CSL) is a U.S. military term for facilities used for regional training in counterterrorism and interdiction of drug trafficking, and also to provide contingency access to continental areas. A CSL is differentiated from a forward operating site (FOS) with a small permanent force or contractor personnel, or a main operating base (MOB), with a large force and a well-defended site. Canada has established that operate in a similar fashion and can be reached by Canada's fleet of C-17 cargo aircraft.

Cooperative security location

A cooperative security location (CSL) is a U.S. military term for facilities used for regional training in counterterrorism and interdiction of drug trafficking, and also to provide contingency access to continental areas. A CSL is differentiated from a forward operating site (FOS) with a small permanent force or contractor personnel, or a main operating base (MOB), with a large force and a well-defended site. Canada has established that operate in a similar fashion and can be reached by Canada's fleet of C-17 cargo aircraft.