The two leaders 'shared perspectives on situation in Afghanistan, including the role played by India towards an inclusive peace process', he said.
It is also learnt that Khan congratulated Modi on his election victory during their first face-to-face interaction.
"The Indian government approached asking us to open the airspace. We conveyed our concerns that first India must withdraw its fighter planes placed forward," Nusrat told the committee.
The PM said that countries sponsoring, aiding and funding terrorism must be held accountable.
The meeting on the sidelines of the Shanghai Cooperation Organisation Summit in Bishkek is their first interaction after Modi's re-election following the stunning victory of the BJP in the general elections last month.
Prime Minister Modi told President Xi that he has made efforts to improve ties with Islamabad but these efforts have been "derailed".