безпека державних кордонів; охорона державних кордонів
border (security) forces /troops
border
border break (cart.)
border command
border control
border crossing arrangement
border crossing point (BCP) / station
border disputes
border management
border monitoring
state border
trans-border cooperation
trans-border threat
US Border Patrol
violation of the state border
border and offshore submersible sentry
cetane number in border line
clandestine border crossing
border flight clearance
cross-border incursion
cross-border raid
border patrol drone
border fence
security agreement (information security, NATO)
all-around security
all-embracing system of international security
area security
Area Security Coordination Center (ASCC)
army intelligence and security
Assistant Secretary General for Political Affairs and Security Policy
Assistant to the President for National Security Affairs
battlefield security