The NSG plenary meeting is due to be held next week in the Swiss capital of Bern.
Although the pact would focus mainly on the Pacific and the South China Sea region, any action designed to deter China with or without New Delhi's active participation is a welcome move, notes Commodore Venugopal Menon (retd).
India and Pakistan are reportedly expanding their nuclear arsenal, despite a global trend towards disarmament, the Stockholm International Peace Research Institute has said.
Adviser to Prime Minister on Foreign Affairs Sartaj Aziz said that hectic diplomatic efforts were made to inform the world leaders about Pakistan's position on the NSG entry.
China said the soldiers of the People's Liberation Army were conducting 'normal patrols' on the Chinese side of the LAC.
India is all set to become member of Missile Technology Control Regime, a key anti-proliferation grouping, as it cleared final hurdles in getting membership of the bloc that will help it access high-end missile technology.
During the talks, India once again asserted to the Chinese side that its implementation of Nuclear Non-Proliferation Treaty principles was "second to none".
An adamant China on Thursday said "no country should or can put itself opposite the NPT".
China on Monday said there is no change in its stance on admission of non-NPT states into the Nuclear Suppliers Group
The United States on Friday called on members of the 48-nation Nuclear Suppliers Group to support India's membership for the elite atomic trading club during its crucial meeting in Seoul next week.
China on Tuersday said it will first find a solution that applies to all non-NPT countries seeking entry into NSG and will then discuss India's application, a day after the two country's held talks over India's bid for membership of the elite grouping.
The PM will have an audience with the Emperor of Japan and hold the annual summit meeting with his Japanese counterpart Shinzo Abe that could see a civil nuclear cooperation pact being inked.
India, Pakistan, Israel and South Sudan were the four UN member states which have not signed the NPT, the international pact aimed at preventing the spread of nuclear weapons.
The 16-judge bench at the International Court of Justice ruled there was no evidence that Majuro had had a prior dispute with any of the three nuclear giants.
India has voted against the provisions of draft resolutions that would have required it to accede to the Nuclear Non-Proliferation Treaty, saying there is "no question" of it joining the treaty as a non-nuclear weapon state.
The Obama administration is in talks with Pakistan on a range of issues including limiting and controlling Islamabad's weapons programme, according to a media report.
Asked about India blaming 'one country' of blocking the entry of new members into the NSG by raising procedural objections, Hong said at the plenary meeting in Seoul 'many countries had expressed their views on the accession of non-NPT countries into the group'.
Reports from Vienna said that China was leading the opposition to India's membership. Turkey, New Zealand, Ireland, South Africa and Austria are said to be backing the Chinese stand.
Modi promised in his 2014 election campaign to recover billions of dollars sent to tax havens abroad to avoid income tax, now about 30 per cent in India
The lingering boundary issue will also feature in his talks with his Chinese counterpart Xi Jinping, Premier Li Keqiang and other leaders, says R Rajagopalan, who will travel to Beijing with the President.
India on Thursday hit back at China for its statement that Nuclear Suppliers Group membership can't be a "farewell gift", saying it was not seeking the membership to the 48-nation grouping as gift but instead based on its non-proliferation record.
Biden has reiterated America's support for India's permanent membership on a reformed UNSC and its entry into the NSG during his first in-person bilateral meeting with Modi at the White House.
China, while blocking India's entry into the NSG previously, has called for a two-step plan that stipulates the need for the NSG members to arrive at a set of principles for the entry non-NPT states and then move forward discussions of specific cases.
"Bad actors" cannot be allowed to have nuclear weapons at the cost of those trying to maintain peace and safety, United States envoy to the United Nations Nikki Haley has said.
The Chinese state media on Tuesday labelled India as a spoiled, smug, self-centered, self-righteous nation after Beijing faced massive criticism for blocking New Delhi's bid for membership to the Nuclear Suppliers Group.
China continued to stonewall India's entry harping on the need to have a criterion for countries like India which have not signed the Nuclear non-Proliferation Treaty and clubbing India's case with that of Pakistan for which it is batting.
China said it was committed to peace and tranquility at the border areas.
"This is something we will keep working on together. We strongly support India's accession in the NSG," he said.
Prime Minister Narendra Modi signalled on Monday he would not bow to foreign pressure to commit to cuts in carbon emissions.
Foreign ministry spokesman said no change in China's position in case of non-NPT countries.
This will be his first visit to India as President.
A lowdown on why NSG membership is important for India
The visit comes ahead of the NSG plenary meeting in Seoul on June 23 and 24.
India's case for NSG membership is also being strongly pushed by the US, which has written to other members to support India's bid at the plenary meeting of the group expected to be held in Seoul on June 24.
Billed as the most comprehensive dialogue between the world's two largest economies, it will be attended by top officials from both sides, including US Secretary of State John Kerry.
This will be the first visit of Mukherjee to China as President though he has visited the country a number of times in different capacities. The last Presidential visit to China was by Pratibha Patil in 2010.
Prime Minister Narendra Modi on Tuesday sought to address concerns of international community over India not signing the non-proliferation treaty by saying that the country's commitment to peace and non-violence is engrained in the "DNA of Indian society" which is above any international treaty or processes.
The head of the Congress's first family has never been an astute politician, points out Amulya Ganguli.
Acknowledging that it is clear to all that many terrorist groups operate in Pakistan, he said the US continues to work with the Pakistani government in this regard.
"This Friday in Vienna a plenary session of the NSG will be held. Our position is subject to no change as of date," China said.