Trump's decision to call off the visit came just a day after Pompeo had announced that the newly appointed special representative for North Korea Steve Biegun and he will be travelling to North Korea next week to "make further diplomatic progress towards our objective."
China will be the nuclear threat of most concern to New Delhi for at least another decade, the latest report by the Arms Control Association says.
The Islamic State terror group plans to seize Iran's nuclear secrets, unleash a vicious campaign of ethnic cleansing and Nazi-style eugenics to consolidate and expand its self-declared caliphate, according to a seized policy manifesto of the dreaded outfit.
Leaders of the two countries, however, did discuss on Pakistan's nuclear safety and security which is an ongoing discussion.
Ahead of the P5 plus One talks in Almaty, US Secretary of State John Kerry said that Iran has an opportunity to address the concerns of the international community with regard to its nuclear weapons program.
Britain secretly sold Israel a key ingredient for its nuclear program in the 1950s, reports the BBC.
Putin also told his French counterpart that Kyiv does not comply with the agreements reached with Moscow on the evacuation of civilians from combat areas, the Kremlin said.
Visiting Australian Prime Minister Kevin Rudd has made it clear that he will not buckle on Australia''s refusal to sell uranium to India just hours ahead of a meeting with Indian Prime Minister Manmohan Singh.
"If there had been any pride left in our leaders, they would have responded appropriately and nobody would have dared to say such things in the first place," Khan told Newsweek.
In a major diplomatic breakthrough, the foreign ministers of United States and Iran will hold talks on Tehran's controversial nuclear drive at a landmark meeting on Thursday -- the first between the two states in more than 30 years.
North Korea on Monday pledged to give up nuclear weapons and nuclear programs and also return to the nuclear non-proliferation treaty and submit to International Atomic Energy Agency safeguards.
Shigeru Ishiba is expected to prioritise strengthening Japan's military capabilities and fostering deeper international partnerships, particularly with India, with whom Japan shares significant strategic interests, explains Dr Rajaram Panda.
The Act will allow the two countries to share civilian nuclear technology and bring India's civilian nuclear program under the safeguards of the International Atomic Energy Agency.
The US is alarmed and appalled by reports of security authorities responding to university students' peaceful protests with violence and mass arrests.
The waivers mean that financial institutions in the countries do not risk being cut off from the US financial system.
Some American lawmakers and organisations want to torpedo the H-1B visa program.
Parliament must insist that the government should direct its Department of Atomic Energy to immediately examine and make recommendations to the government on the structure of an independent surveillance and regulatory authority for the defence nuclear facilities, says Dr A Gopalakrishnan.
Congressional report estimated Pakistan's nuclear warheads to be between 110-130.
Noting that Iran's statement are often based on politics rather than physics, the White House has said it does not believe in Iranian President Ahmadinejad's latest statement on Tehran's capability to produce highly enriched uranium.
Pakistan PM Nawaz Sharif may meet PM Narendra Modi in Washington on the sidelines of the Nuclear Security Summit, a top aide to Pakistan Premier said on Tuesday.
US Defence Secretary Robert Gates, who is on a three-day visit to China, has warned that North Korea could attack the United States with an intercontinental ballistic missile within five years, adding that the country "is becoming a direct threat to America" with its efforts to expand its nuclear program.
'I hope more shows highlight the unsung heroes of our rich history.' 'As for bringing the trophy home, a man can hope, but truly I am just excited to be there.'
Dr Vijay Sazawal, director, government programs, United States Enrichment Corporation, Inc, a leading supplier of enriched uranium fuel for commercial nuclear power plants worldwide, has been appointed by Secretary of Commerce Gary Locke to serve on the Civil Nuclear Trade Advisory Committee for two years.
Is North Korea really dismantling its nuclear programme? Rajaram Panda explains the many challenges to denuclearise the Korean Peninsula.
To many Indian-Americans, the nuclear deal is something more personal: a confirmation of India's emergence as a global power, says The New York Times. \n
Prime Minister Manmohan Singh on Saturday opposed 'artificial restrictions' on the peaceful use of nuclear technology
'Today, I am taking new actions to restrict Iran's nuclear, ballistic missile, and conventional weapons pursuits. My Administration will never allow Iran to have a nuclear weapon, nor will we allow Iran to endanger the rest of the world with a fresh supply of ballistic missiles and conventional arms,' Trump said in a statement.
Reid's comments came after his meeting with Defence Minister Pranab Mukherjee in New Delhi on Wednesday.
Khamenei said: "We do not violate the deal, but if the other party violates it, if they tear the agreement up, we will light it on fire."
India voted on last Saturday in favour of the US-supported resolution by the UN atomic watchdog agency that ordered Iran to suspend its nuclear programs.
The United States on Friday said it had eyes and visibility inside Iran's nuclear programme and would know if and when Iran made a breakout move towards acquiring a weapon.
US Ambassador to the UN, Nikki Haley said these are by far the strongest measures ever imposed on North Korea.
Gorbachev was the last leader of the Union of Soviet Socialist Republics (USSR).