Special forces are elite military units trained to perform high-risk operations that require advanced skills and tactics. They often engage in missions such as counter-terrorism, reconnaissance, and direct action. These units are known for their rigorous selection processes and extensive training, which includes survival skills, combat techniques, and language proficiency. Countries around the world have their own special forces, such as the United States Navy SEALs, British SAS, and Russian Spetsnaz. These teams work in small groups to achieve specific objectives, often in hostile or sensitive environments, making them crucial for national security and strategic operations.