"We wouldn't like to see some kind of nuclear race in the Middle East," Israeli diplomat Tsach Saar told Newsweek.

Russia, the U.S. and China remain the world's three largest countries in terms of the size of their nuclear arsenals.

Deadlier weapons, more nations, autocrats in charge, disinformation and collapsing arms control — the risk of nuclear ...

The arms race intensifies when tensions escalate between the great powers, Western and Eastern camps, and the rest of the world in between. With the turn of the 21st century, technological advances in ...

Iran's Supreme Leader Ayatollah Ali Khamenei said that abandoning uranium enrichment was "100%" against the country's ...

Iran's Supreme Leader Ayatollah Ali Khamenei said that abandoning uranium enrichment was "100%" against the country's ...

Ayatollah Ali Khamenei launched a blistering attack on the US on Wednesday, accusing Donald Trump and his administration of ...

Ayatollah Ali Khamenei, Iran's Supreme Leader, asserted on Wednesday that halting uranium enrichment is definitively against the nation's interests.

Four days of fighting in May marked the first time the nuclear-armed neighbours have used unmanned aerial vehicles at scale ...

Trump wants to curtail Tehran's potential to produce a nuclear weapon that could trigger a regional nuclear arms race and ...

Iran will not consider temporarily suspending uranium enrichment to secure a nuclear deal with the U.S., a foreign ministry ...