Arun Khanna is a spy for the Indian authorities whose help is enlisted to cease ISI Chief Ishak Khan. Khan is attempting to construct a nuclear bomb with which he can liberate Kashmir from the Indians. A battle of wits ensues. When Khan detonates a bomb at Khanna's engagement social gathering to a fellow spy, Khanna's resolve is just strengthened. Not solely does he should combat Khan, however he additionally has to trace down his lacking fiancee.