As Defence Minister A.K. Antony leaves on a 4-day official visit to China on Thursday, the first by a Defence Minister in seven years, new facts about the direction India's nuclear missile programme is taking could send out an unprecedented message. In details revealed for the first time in an exclusive interview to Headlines Today, the new chief of the Defence R&D Organisation (DRDO) Dr Avinash Chander has revealed that one of his key mandates as the head of the country's military research complex, is to drastically reduce the time India will take for a potential nuclear counter-strike.