National Security Measures

noun the process of arming for war

• The country invested heavily in upgrading its military armament.
• The soldiers showed off their new armament during the training exercise.
• That store has some serious armament for sale!
• Her sharp wit was her best armament in any argument.

noun FISA - stands for Foreign Intelligence Surveillance Act, a United States federal law that establishes procedures for the physical and electronic surveillance and collection of foreign intelligence information.

• The Foreign Intelligence Surveillance Act (FISA) allows the government to monitor communications for national security purposes.
• I heard the FBI got a FISA warrant to wiretap that suspect.
• I can't believe they're using FISA to spy on people now.
• The FISA court acts as a safeguard to protect civil liberties while allowing for surveillance in certain cases.

noun There is no specific definition for 'adiz' as a noun.

• The adiz was established to regulate air traffic in a specific region.
• Pilots must be aware of the adiz boundaries when flying in that area.
• I accidentally flew into the adiz and got a warning from air traffic control.
• His mind was like an adiz, with strict boundaries and regulations.