US officials have switched emphasis from speaking mainly about helping Ukraine defend itself to bolder talk of a Ukrainian victory that would weaken Russia's ability to threaten its neighbours
In the interview, Lavrov also accused Ukrainian President Volodymyr Zelensky of "pretending" to negotiate, calling him "a good actor", the BBC reported
Russia, US hold 90% of total nukes. At 156, India has fewer than Pakistan's 165
More than half a million Ukrainians have fled the fighting since Russian President Vladimir Putin ordered a full-scale invasion
The US closed its airspace to Russian planes as the Russian military attempted to encircle and subdue Ukrainian cities with intensifying bombardments on Wednesday, almost a week into the invasion
US President Joe Biden said on Monday Americans should not worry about a nuclear war after Moscow put its nuclear deterrent on high alert amid a barrage of Western reprisals over Russia-Ukraine crisis
On Sunday, Russian President Vladimir Putin accused western countries of taking unfriendly measures by imposing illegitimate sanctions and making aggressive statements in relation to Russia
North Korean leader Kim Jong Un has suggested he could order new nuclear tests ICBM launches for the first time since 2017.
China, France, Russia, the United Kingdom and the US reiterated their commitment to de-targeting and reaffirmed that none of their nuclear weapons was targeted at each other or at any other State.
The five countries, also permanent members of the UN Security Council, said they believe strongly that the further spread of such weapons must be prevented
The overall number of nuclear warheads in global military stockpiles appears to be increasing this year, a new finding released by the Stockholm International Peace Research Institute (SIPRI) reveals
Dr Meera Chadha's groundbreaking research with dust particles could pave the way for reducing the impact of nuclear blasts
The Ministry of External Affairs in New Delhi handed over the list of Indian nuclear installations and facilities to a representative of the Pakistan High Commission at 1100 AM (IST), the FO said
The drop in recent years can mainly be attributed to the US and Russia, whose combined arsenals still make up more than 90 percent of the world's nuclear weapons
Both the United States and Russia have been among the most powerful nuclear states since the Cold War
The NSA stressed that supporting US forces in the region had given birth to the rise of terrorism inside the country
Congress has the constitutional responsibility for declaring war, but it has not done so since World War II
Tillerson asserted that his diplomatic efforts to relax tensed relations with North Korea will continue 'until the first bomb drops'
North Korea is speeding toward a goal it has sought for decades
Most-studied scenario is nuclear war between India, Pakistan, involving 100 Hiroshima-sized warheads