India's work on artificial intelligence (AI) has three main objectives that will be completed this year, Union Minister Ashwini Vaishnaw told NDTV at the World Economic Forum (WEF) meeting in Davos.

Iran hopes U.S. President Donald Trump will choose "rationality" in its dealing with the Islamic Republic, Iran's Vice-President for Strategic Affairs Mohammad Javad Zarif said on Wednesday, adding Tehran had never sought nuclear weapons.

Israel's economy and industry minister Nir Barkat has sought Hamas to be replaced with people who recognise the state of Israel and who are "peace-seeking". In an interview to NDTV at Davos, Mr Barkat also spoke on a range of matters.