Following the blast incident at the Kabul airport on Thursday evening, the Indian authorities are now working on other ways to rescue the remaining Indians from Afghanistan, sources said here on Friday.

In view of the threats of more attacks near the Hamid Karjai International Airport in Kabul, it has become quite risky to take the Indian workers there, the sources said, adding that a batch of over 150 Indians were taken away by the Taliban from the airport to the nearby Alokozai compound where their documents were inspected.