NEW YORK (INP) - The US is now perceived as a 'bigger enemy in Pakistan than India, Pakistan Tehrik-e-Insaf chief Imran Khan has said, while voicing concern that his country is 'petrified it could be bombed every time a terror attack takes place in India, US or Europe. Imran further said that no amount of confidence-building measures will help India and Pakistan if intelligence agencies from the two countries 'interfere in each other's business. 'No matter how far we go with confidence-building measures, one act like Mumbai will bring us back to square one, he said. Addressing a gathering of students at Columbia Journalism School here, he said thanks to the US policy in Pakistan, a majority of Pakistanis now perceive US to be a bigger enemy than India. 'What the American policy has achieved in Pakistan is something which is almost impossible to imagine. About 80 per cent of Pakistanis perceive US to be a bigger enemy than Indians even though Pakistan and India have fought four wars, he said. 'Today America is perceived as a bigger enemy, yet we are supposed to be allies, he added. On whether he thinks India is an 'existential threat to Pakistan, Imran said 'no I don't think so. 'No matter how many confidence-building measures you have, unless we come to an understanding that our intelligence agencies will not interfere with each other or will no longer play a part in any violence in each other's countries, one act like Mumbai will bring us back to square one, he stated. Pakistan and India should have a 'completely new relationship, as this will benefit the Sub-Continent, he said ,adding, that a relationship based on suspicion is completely counter-productive for both the countries. 'India needs Pakistan, Pakistan needs India, he added.