India has said it would talk to Pakistan if it takes "credible steps" to demonstrate its willingness to fight terror both "within and without".

External Affairs Minister S M Krishna, however, suggested that Pakistan had not done enough to bring to justice the perpetrators of Mumbai attacks and highlighted the release of Jamaat-ud-Dawa chief Hafiz Saeed as a case in point.

"The very release of a known terrorist who was instrumental and masterminded the terrorist attack on India on 26/11 has certainly created doubts in us about the sincerity of Pakistan in dismantling the terror instrumentalities that have come up on the soil of Pakistan," he told Karan Thapar on Devil's Advocate programme.

He said Pakistan could have made more serious attempts in fighting the case and "I believe that not enough was done in pursuing the case".

"That is what we expect from Pakistan. They should take some credible steps to convey to India that they are willing to fight terror both within and without," he said when asked whether New Delhi was expecting some reasonable movement from Islamabad to help resume dialogue.

"I think you have summed it up very well," Krishna said when asked if Pakistan responds well, India will be accommodating but if Pakistan is obstinate then India cannot be accommodating.

Krishna said the whole approach of Pakistan has become debatable in as far as dealing with terror is concerned.

He said the release of Saeed was one of the important landmarks and "the way he was released and the way Pakistan government took that release and have not followed it up by preferring an appeal show that they are not serious about pursuing the perpetrators of that (26/11) attack on India."

On Britain holding back consent for declaring Masood Azhar and Azam Cheema as terrorists under a UN resolution, Krishna said, "I think the United Kingdom ought to have been more circumspect in dealing with this particular aspect."

He rubbished suggestions that India was being pressurised by the US to resume dialogue with Pakistan.

"I do not know from where one gets this idea that India is a country which can be pressurised to take a particular posture," Krishna said.

Asked about the letter Secretary of State Hillary Clinton sent to him, he said "we have moved closer to the US.

In view of the fact that there are a number of other concerns where we are acting closely with the US, so they might have friendly advice, suggestions, just as we can give them friendly  advice and suggestions."

"We have friendly exchange of views about not only the bilateral relationship between the US and India but about the border situation, the neighbourhood," he said to a query on whether he was receiving friendly advice, suggestions to start talks with Pakistan.