If the sales go through, they said in e-mails sent to the Senators, the sophisticated weapons might find their way into the hands of Taliban, Iraqi insurgents, Iranians and North Koreans.
He said Pakistan was working with the international community to ensure the security of its nuclear installations, which were always in safe hands.
Amid concerns that terrorists could obtain material related to nuclear weapons from Pakistan, a latest Congressional report has said that Al Qaeda chief Osama bin Laden had "sent emissaries to establish contact" with the maligned A Q Khan network.
'He is not that crazy.' 'He is driven by a deep sense of Russian power have been diminished.'
'The worst mistake India can make is not to take Musharraf seriously. That was the mistake India made in the eighties when our scientists kept telling our leaders that Pakistan's nuclear programme was ten years behind us.'
'Imagine for a moment that the Coast Guard was unable to stop the vessel and it reached Porbandar with its cargo/personnel and targeted the event at which the prime minister was present,' says Colonel Anil A Athale (retd).
Pakistan on Monday said a media report about the United States secretly providing aid to the country to guard its nuclear weapons painted a "distorted and exaggerated" picture of Islamabad's efforts to ensure safety of its atomic arsenal.
'Pakistan has been successful in convincing the rest of the world that the Pakistani nuclear terrorists are meant to target only India. This is myopia at its worst,' says Colonel Anil A Athale (retd).
With intelligence inputs suggesting that terrorists were planning to attack India's nuclear installations, Army chief General Deepak Kapoor on Wednesday said Indian weapons were 'fully secure' and that there was no doubt about their safety. "As far as Indian nuclear weapons are concerned, I can assure you that whatever weapons we have, they are fully secure and there is no doubt about their safety," he told reporters.
Saudi Arabia's strategic review has UN and nuclear analysts worried, says 'The Guardian'
In response to a question about whether US citizens should be concerned about a nuclear war breaking out, Biden said "no."
President Barack Obama, in the coming years, will have to decide whether to deploy such weapons cutting the US reliance on nuclear weapons, the New York Times said in its report.
India has sought total elimination of nuclear arms backed by a security system in which states do not feel the need to develop, produce or stockpile them.
The statements raised eyebrows in the Obama administration and is seen as "irresponsible" behaviour by top Pakistani leadership.
Is North Korea really dismantling its nuclear programme? Rajaram Panda explains the many challenges to denuclearise the Korean Peninsula.
Prime Minister Manmohan Singh hopes that the United States will help India get the official status of a nuclear weapons state, given its impeccable record in the field of non-proliferation.
The reality is that far from being friendless, India is better positioned in the world than at any point post-Cold War, asserts Shekhar Gupta.
AQ Khan, a controversial scientist known as the father of Pakistan's clandestine nuclear programme, passed away here on Sunday after a brief illness. He was 85.
India today welcomed the renewed global push for achieving a world free of atomic weapons but underlined that the international nuclear order cannot be "discriminatory".
Indian policymakers must incorporate in their nuclear doctrine a realistic response to tactical nuclear warheads, says Ajai Shukla.
The leaders also noted the "negative impacts" of the war in Ukraine with regard to global food and energy security, especially for developing and least-developed countries.
The highlight of Tuesday's debate on Operation Sindoor was the speech by Prime Minister Narendra Modi, with the rebuttal by Congress's Wayanad MP Priyanka Gandhi coming a close second.
If the US' renewed closeness with Pakistan ends up strengthening Pakistan's military, it will clearly show that Washington no longer wants a strong India and could be ready to let China dominate Asia, notes Colonel Anil A Athale (retd).
This is the first time in decades that China has made its flight test of an intercontinental ballistic missile public in an apparent show of strategic deterrence, State-run China Daily reported.
Pakistan is producing more bomb grade uranium for new generation of nuclear weapons, even while being racked by insurgency, raising questions on Capitol Hill whether billions of dollars in proposed US military aid could be diverted to its nuclear programme.
Pakistan has approximately 60 nuclear warheads in its arsenal, although the figure could be higher, according to a report by the Congressional Research Service.The report states that Pakistan "continues to produce fissile material for weapons and appears to be augmenting its weapons production facilities, as well as deploying additional delivery vehicles -- steps that will enable both quantitative and qualitative improvements in Islamabad's nuclear arsenal."
Pakistan has the world's fastest-growing nuclear stockpile and it could achieve 150-200 warheads in a decade despite the political instability in the country, two top American atomic experts have said.
India needs to be technologically and militarily prepared to defend itself from both Pakistan and China, alerts Ramesh Menon.
With this India joins the select group of countries which have a nuclear triad -- capable of delivering nuclear weapons by aircraft, ballistic missiles and submarine launched missiles.
Russian President Vladimir Putin on Wednesday monitored drills of the country's strategic nuclear forces involving multiple practice launches of ballistic and cruise missiles, the Kremlin said.
Pyongyang on Sunday claimed it has successfully tested a hydrogen bomb meant to be loaded onto an intercontinental ballistic missile. It was Pyongyang's sixth, and most powerful, nuclear test, which was set to raise tension in the region.
The spectre of Pakistan's nuclear weapons falling into the hands of terrorist organisations has once again come to the fore. Western commentators are calling for plans to secure or destroy the nuclear warheads in the event of a meltdown. It would be in India's interest to provide the maximum possible assistance for such a move, says Brigadier Gurmeet Kanwal (retd)
Aziz said Pakistan is committed not to transfer nuclear weapons to other states or assist others to acquire nuclear weapons and consistently supported the goal of a nuclear-weapons-free world.
As of today, there are nine countries generally recognised to own nuclear weapons, with Iran actively seeking to join this group.
By threatening to punish India with high tariff, Trump is actually planting a tantalising thought in the Indian mind that the Modi government should suitably 'incentivise' him, explains Ambassador M K Bhadrakumar.
Prime Minister Narendra Modi on Friday said the world has seen the power of India's indigenous weapons during Operation Sindoor, which is 'not over yet'.
The move was apparently aimed at Israel, which neither admits nor denies possessing nuclear weapons but is perceived by the countries in the region to have such arms.
Amid growing global concern over safety of Pakistan's nuclear arsenals, India today said battlefield atomic weapons of that country were at the heart of such apprehensions.
Amid growing concerns of nuclear weapons falling into the hands of terrorists, Prime Minister Manmohan Singh will join leaders of 42 other countries in Washington on April 12 to discuss ways to strengthen the global initiatives to prevent such a scenario.The two-day Nuclear Security Summit, an initiative of US President Barack Obama, will focus on dangers posed by clandestine proliferation and illicit trafficking of nuclear material.