He will also meet with Pakistani Prime Minister Syed Yousuf Raza Gilani on the sidelines of the summit, a month after he met with Pakistani President Asif Ali Zardari in Yekaterinburg, Russia, on the sideline of the Shanghai Cooperation Organisation summit.

On Saturday, talking to reporters aboard his special aircraft on way back home from the G8-G5 summit, Singh said that he was looking forward to meeting Gilani.

'I hope that out of that meeting, renewed reaffirmation will come on part of Pakistan that it will bring perpetrators of the Mumbai massacre to justice and that Pakistan's territory will not be used for such activities. If that is done, we are willing to walk more than half the distance,' he reiterated.