Islamabad: In a last-minute change in schedule, Pakistan’s de facto foreign policy chief Sartaj Aziz will leave for Amritsar on Saturday evening, instead of Sunday, an official said here, citing “uncertain weather forecast for Sunday” as the reason.

He is visiting India for global ‘Heart of Asia’ conference on Afghanistan.

“He [Aziz] is travelling by a special flight today evening [Saturday],” Pakistan Foreign Office spokesperson Nafees Zakaria told IANS.

Zakaria also said Aziz may attend the dinner hosted by the Punjab government in Amritsar, which is managing the global event.

Earlier, the Pakistan top diplomat was scheduled to reach Amritsar on Sunday for the conference and was supposed to return home the same day.

The Heart of Asia ministerial conference began in Amritsar on Saturday amid heightened tensions between Pakistan and India, triggering speculation on whether the two countries will engage in bilateral talks on the sidelines of the event.

Aziz is leading the Pakistani delegation to the meeting that focuses on regional cooperation between Afghanistan and its neighbours to improve connectivity and tackle security threats in the war-torn country.

Pakistan, Afghanistan, Azerbaijan, China, India, Iran, Kazakhstan, Kyrgyzstan, Russia, Saudi Arabia, Tajikistan, Turkey, Turkmenistan and the United Arab Emirates are part of the Heart of Asia initiative launched in 2011 for encouraging economic and security cooperation between Afghanistan and its neighbours for dealing with the common problems of terrorism, extremism and poverty.

Six key areas in which the 14 countries have been pursuing confidence-building measures since the 2013 Almaty meeting are disaster management, counter-terrorism, counter-narcotics, trade and investment, regional infrastructure and education.

The process was supported by 17 other, predominantly Western, countries, and 12 international organisations.

The Pakistani government decided to attend the conference this year despite a deep freeze in ties with India.

Pakistan’s decision came even though New Delhi had scuttled the Saarc summit that Islamabad was to host in November 2016.

There is a suspense if India and Pakistan will use the avenue to engage in bilateral talks. However, spokesman for India’s Ministry of External Affairs, Vikas Swarup, has ruled it out.

“Talks cannot happen in a climate of continued terrorism. India will never accept continued terrorism as the new normal of the bilateral relationship,” Swarup said on Friday.