Definition
Air defense refers to the methods and systems used to protect against attacks from the air, like enemy aircraft or missiles. Think of it as a shield 🛡️ that keeps the sky safe. It involves detecting, tracking, and intercepting airborne threats. Air defense systems can include radar, anti-aircraft guns, and missile systems. It's like having a really strong goalie in soccer ⚽, but for the entire country. A good air defense can prevent damage to important targets.