Why is ISIS so radical?

ISIS is considered highly radical due to its extreme interpretation of Sunni Islam, which it uses to justify violence and terrorism in pursuit of establishing a caliphate. The group employs a strategy of brutal tactics, including beheadings and mass killings, to instill fear and assert its authority. Additionally, ISIS capitalizes on socio-political instability and disenfranchisement in regions like Iraq and Syria, attracting individuals who feel marginalized or oppressed. Their ideology promotes a binary worldview, framing their struggle as a holy war against perceived enemies, further fueling radicalization.