Mumbai: Pakistan's Inter-Services Intelligence agency (ISI) has been blamed by India for the bomb attack on Kabul's Indian embassy.

"We have no doubt that the ISI is behind this," M.K. Narayanan, India's national security advisor, told NDTV. In another interview, he said that India has evidence linking the ISI to Monday's bomb which killed 41 people.

The Afghan authorities have also implied that they suspect the ISI to be responsible for this incident.