Pakistan said on Wednesday that India and Afghanistan were short of evidence for claiming Islamabad was involved in Kabul blast.

"Neither Afghanistan nor India had provided any evidence in support of their allegations despite our repeated demands," said Pakistani Foreign Ministry spokesman Mohammad Sadiq at a regular news briefing.

India and Afghanistan has blamed Pakistan''s intelligence agency for helping the suicide attack on Indian embassy in Kabul last month, which killed about 50 people.

"Unsubstantiated allegations do not help the war on terror or promote regional peace and stability," said Sadiq.