<span style="color: #222222;">External Affairs Minister S Jaishankar has said that terrorism remains the single biggest threat to international peace and security.<br />''<br />'' Speaking at an event organised to mark the Constitution Day, yesterday, Mr Jaishankar said, all those who stand for democracy and human rights must unite against the menace of terrorism.<br />''<br />''On India's Constitution, the Minister said, it is more than just a set of articles and schedules and represents hopes and aspirations of the people. He informed that the External Affairs Ministry is organising a series of events across the world to commemorate the 70th year of adoption of the Constitution.</span><br />