Islamic State of Iraq and Syria

The Islamic State of Iraq and Syria (ISIS) is a militant extremist group that seeks to establish a strict Islamic state based on their interpretation of Islamic law. Originating from insurgencies in Iraq and Syria, ISIS has resorted to violent tactics, including terrorism and mass killings, to gain control over territory and spread its ideology. The group gained global attention through high-profile attacks and its efforts to create a self-declared caliphate. Despite being largely defeated militarily by coalitions, ISIS continues to pose security threats through underground cells and ideological influence worldwide.