Four Indian nationals were killed in a suicide attack on the country's embassy in the Afghan capital Kabul Monday, the ambassador said. According to a foreign news agency, Indian envoy Jayan Prasad confirmed the death of four Indians. In New Delhi the Indian government said in a statement it feared there were casualties to its nationals and was trying to confirm the details. An Indian foreign ministry official said at least two Indian paramilitary troopers guarding the embassy were among those killed in the attack.