# Air Defense

**Air defense has 5 levels. It can defend against air attacks and destroy balloons. By upgrading it, it can destroy more balloons.**

<figure><img src="https://2582616709-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FasanQVaz8t7BJIuOdPg6%2Fuploads%2Fz6sL5uwNdhsFKljTqKly%2F1.png?alt=media&#x26;token=8e7387e7-3088-4b09-895c-6f1929d0be43" alt="BoE"><figcaption><p>Air Defence</p></figcaption></figure>