National Security Threats

noun a citizen or subject of a particular nation; a national newspaper or broadcast

adjective relating to or characteristic of a nation; common to or characteristic of a whole nation

• The national government is responsible for creating and enforcing laws that apply to the entire country.
• The national park is a great place to go hiking and enjoy nature.
• I'm rooting for the national team in the upcoming game.
• His love for his country was so strong, it felt like a national anthem playing in his heart.

noun something that gives or assures safety

• Ensuring the security of sensitive data is crucial for protecting our organization from cyber threats.
• Make sure you lock the doors for security before you leave the house.
• I heard he got a new gig working security at the club downtown.
• Trust is the key to unlocking the security of any relationship.

noun the crime of betraying one's country, especially by attempting to kill or overthrow the sovereign or government

• The act of betraying one's country is considered treason and is punishable by law.
• Selling classified information to a foreign government is a serious case of treason.
• Dude, that's straight up treasonous behavior!
• In literature, the protagonist's decision to betray his own values can be seen as a form of internal treason.