It helps prevent illegal immigration, human trafficking, smuggling, and other immigration-related crimes. 3. Economic reasons: Borders play a crucial role in facilitating legal trade and commerce. Monitoring borders helps prevent smuggling of goods, counterfeit products, or illegal drugs, which can have severe economic implications. It allows for the collection of customs duties, taxes, and tariffs, contributing to the country's revenue generation. 4. Public health measures: Monitoring borders is particularly crucial during public health crises, such as disease outbreaks or pandemics. It allows countries to implement measures like health screenings, quarantine protocols, or travel restrictions to prevent the spread of contagious diseases across borders, protecting public health within the nation.
