Terrorism significantly shapes national security policy by prompting governments to adopt stringent measures aimed at prevention and response. Following terrorist attacks, countries often implement enhanced surveillance, intelligence sharing, and counterterrorism strategies. These responses can lead to increased funding for security agencies and tighter immigration policies. Moreover, fears of terrorism may prompt legal changes that expand government powers while potentially curtailing civil liberties. The ongoing threat of terrorism necessitates vigilance and adaptation in security frameworks, as nations grapple with finding a balance between ensuring public safety and preserving democratic freedoms.