Surveillance Room monitoring Iraq's borders

They may conduct random checks, detentions, and deportations of individuals who violate immigration regulations or pose a threat to national security. 5. Border walls and fences: Some countries invest in physical barriers such as walls or fences along their borders to deter unauthorized crossings. These barriers aim to control illegal immigration and smuggling. 6. Biometric systems: Many countries use biometric technology, such as fingerprint or facial recognition, to enhance border control. Biometrics can help verify the identity of travelers and detect fraudulent documents.