Since the tragic events of 9/11, the War on Terrorism is a major global issue. A global coalition was formed in response to the attacks against the United States to combat and eliminate terrorist organizations and their network. In order to combat the threat posed by terrorism, various countries have actively participated in military operations, intelligence-sharing, and law enforcement. The fight against terrorism is complex and challenging. There are ongoing efforts to identify terrorist activities and disrupt them, dismantle the financial networks of terrorists, and prevent extremist ideologies from spreading. The global community has also focused its efforts on addressing the causes of terrorism. This includes addressing political grievances and socio-economic disparities as well as promoting peace and stabilization in conflict zones. Counterterrorism has involved a variety of tactics including targeted military operations and intelligence gathering, diplomatic efforts and law enforcement collaboration. International cooperation and coordination has been crucial in addressing transnational terrorism and preventing extremist ideologies from spreading across borders. In addition to these efforts countries have invested in enhancing the security measures, improving border control, and implementing strategies against radicalization and recruiting. In addition, international institutions and organizations have played an important role in facilitating cooperation on a multilateral basis and supporting capacity-building in countries affected by terrorist attacks. It is important to acknowledge that the fight against terror is a continuous and evolving challenge, which requires sustained commitment and collaborative efforts. Although significant progress has already been made in disrupting terrorist operations and degrading terrorist groups, the threat of terror remains a persistent threat that requires continued vigilance. The war on terror requires a multifaceted and comprehensive approach that addresses the symptomatology and root causes behind violent extremism. The global community can effectively counter terrorism and promote peace and security by working together and cooperating.