Homegrown extremism refers to the radicalization of individuals within a country who adopt extremist beliefs and ideologies, often leading to violent actions. These individuals may be influenced by various factors, including social, political, or religious grievances, and they typically operate independently or in small groups rather than being directed by foreign terrorist organizations. This phenomenon can manifest in various forms, such as right-wing extremism, left-wing extremism, or religious extremism. Homegrown extremists may use online platforms to connect with like-minded individuals, share propaganda, and plan attacks, posing significant challenges to national security and community safety.