Transnational crime refers to criminal activities that cross national borders, affecting multiple countries. These crimes can include drug trafficking, human trafficking, arms smuggling, and cybercrime. Because they operate across jurisdictions, they often evade law enforcement efforts, making them more challenging to combat. Governments and international organizations, such as the United Nations and Interpol, work together to address transnational crime through cooperation and information sharing. Effective strategies involve strengthening legal frameworks, enhancing border security, and promoting international collaboration to disrupt criminal networks and protect communities worldwide.