забезпечувати охорону
maintain the momentum (of the advance)
maintain
maintain the order
maintain lines
maintain defense
maintain а command
maintain obstacles
maintain close contact with the situation
maintain control
maintain direction
maintain a command
maintain a connection
maintain a hold
maintain a patrol
maintain a position
maintain contact
maintain normal fires
maintain order
maintain resistance
maintain roads
maintain mastery in the air
maintain a bridgehead
maintain a secure environment
maintain readiness
Hold means maintain the last good value received
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