Both Indians were employed as security guards with American company DynCorp, official sources told PTI.
They belonged to Kerala and arrangements were being made for the transportation of their bodies, the sources said.
A Taliban suicide attacker riding a motorbike killed the five foreign guards in Kabul yesterday. The attacker struck a compound near the outer perimeter of Kabul airport.
The Taliban used a recognised Twitter account to claim responsibility for the attack.
Afghanistan is on edge as the election dispute between poll rivals Ashraf Ghani and Abdullah Abdullah threatens to trigger political instability.
