ප්‍රවර්ගය:National security

National security හා සබැඳි මාධ්‍ය විකිමාධ්‍ය කොමන්ස් හි ඇත.

National security refers to policy enacted by governments to ensure the survival and safety of the nation-state, including but not limited to the exercise of diplomatic, economic, and military power in both peace and war.