The Liberation Tigers of Tamil Eelam (LTTE), also known as the Tamil Tigers, is a paramilitary organization that has waged a campaign for a separate Tamil state in northern Sri Lanka since the 1970s. Led by Velupillai Prabhakaran, the LTTE is notorious for introducing suicide bombers, particularly female ones, and has carried out more suicide attacks than other terrorist groups combined. Members of the LTTE directly battle the Sri Lankan military using land, sea, and air forces in uniforms.