Krishna's remarks underline New Delhi's unhappiness with Pakistan's lack of adequate action against anti-India terrorists and its perceived vacillation in prosecuting the perpetrators and masterminds of the Mumbai attacks, especially Saeed. The terror attacks left over 170 people, including many foreigners, dead.

Krishna last month said that action against persons like Saeed will convince New Delhi of Islamabad's seriousness in tackling cross-border terror.

New Delhi has made it clear many a time that it has given enough evidence to convict Saeed, the founder of the outlawed Lashkar-e-Taiba that later turned into Jamaat ud-Dawa, in a court of law.

Last month, Foreign Secretary Nirupama Rao had handed over to Pakistani High Commissioner Shahid Malik the sixth dossier on the November 2008 terror attacks that specifically included 'additional information' on Saeed.