Washington, April 13 (Inditop.com) Pakistan Prime Minister Yousaf Raza Gilani Monday walked up to Indian Prime Minister Manmohan Singh and talked to him for a few minutes when the two leaders met at a dinner hosted by US President Barack Obama for visiting world leaders at the Nuclear Security Summit.

The leaders of India and Pakistan have avoided a bilateral meeting on the sidelines of the Nuclear Security Summit.

Manmohan Singh and Gilani are among 47 world leaders attending the summit that aims at securing loose bomb-making material around the globe within four years.

In his 50-minute talks with Obama Sunday, Manmohan Singh had underlined Pakistan’s lack of action against the architects of the Mumbai carnage and sought the US support in reining in Pakistan-based militant organisations like the Lashkar-e-Taiba that target India.