The powerful UN Security Council on Thursday strongly condemned the 'heinous and cowardly' terror attack.
According to the cable, Sattar reacted positively to the idea of involving Kashmiris.
Introducing a new irritant into the bilateral ties, Pakistan has complained to UN Security Council alleging that India was building a wall along the International Border in violation of the world body's resolutions.
Needling India yet again, Pakistan Prime Minister Nawaz Sharif on Tuesday said he was "obliged" to become the voice of the "oppressed" people of Kashmir and would "leave no stone unturned" to make the world understand the "plight" of the people in the Valley.
In its 'Right of Reply', India also rejected the 'fanciful and misleading' remarks by the Pakistani envoy to the United Nations.
First Secretary Sneha Dubey gave a blistering retort to Khan in the UN General Assembly as she delivered India's strong Right of Reply from the UNGA hall, carrying on with a tradition seen over the past few years of young Indian diplomats taking on Pakistani leaders and strongly responding to their rants over Kashmir and other internal matters of India.
India has strongly hit back at Pakistan, saying the "sell-by date" of the country's "anachronistic approach" is long over and there is absolutely no support in the world body for claims on Kashmir by a nation that established itself as a "global epicenter" of terrorism.
"The political stars never quite aligned but a solution similar to the Northern Ireland Good Friday Agreement, with a soft border allowing locals to travel freely from one part of Kashmir to the other, will have to be the outcome of any peaceful solution," he noted.
India suggested that Pakistan should refrain from using the Right of Reply and instead "use the right of introspection" to think about the direction in which the country is moving.
Without naming Pakistan, he said there are some who are trying to project an 'alarmist approach' to the situation in Kashmir, which is far from the ground realities.
India's top diplomat at the United Nations on Tuesday said that countries should negotiate on the text on the table and give their national positions on the issue.
In a veiled reference to Pakistan, India said perpetrators of violence in Afghanistan must not be allowed safe havens in its neighbourhood, as it slammed the United Nations Security Council's sanctions regime for not designating the leader of Taliban as terrorist, calling such an approach a "mystery."
Majority of the 15 members said there should not be any statement or outcome issued after the consultations and their will prevailed, leaving China to come out and make a statement in its national capacity followed by Pakistan.
'The Pakistani move to ban militant outfits and placate international opinion and Islamabad's openness to a UN security council resolution on Azhar -- instead of beseeching China to cast yet another veto -- enables Islamabad to occupy the high ground,' notes Ambassador M K Bhadrakumar.
'Pakistan will try to escalate covert operations through terrorism,' says Dr Shalini Chawla.