Border patrol agents are law enforcement officials responsible for monitoring and securing the borders of a country. Their primary duties include preventing illegal immigration, smuggling, and trafficking activities. They work in various environments, such as deserts, rivers, and urban areas, using vehicles, technology, and sometimes even dogs to assist in their efforts. These agents often collaborate with other agencies, such as Customs and Border Protection and Immigration and Customs Enforcement, to enforce immigration laws and ensure national security. They undergo specialized training to handle various situations and are equipped to respond to emergencies along the border.