Sivaramakrishnan Pillai Pakiyachandran

Sivaramakrishnan, commonly referred to as Sivaram, was a key figure in the Liberation Tigers of Tamil Eelam (LTTE) intelligence wing, known for orchestrating the assassination of former Indian Prime Minister Rajiv Gandhi in 1991. He was instrumental in planning and executing the operation that resulted in Gandhi's death, which significantly impacted Indo-Sri Lankan relations and the dynamics of the Tamil conflict.