UN Nuclear watchdog, the International Atomic Energy Agency (IAEA), has said that Iran holds 440.9 kg (972 pounds) of highly ...

US intelligence agencies believe that China is developing a new generation of nuclear weapons and has conducted at least one covert explosive test in recent years as part of a broader push to ...

The allegations were leveled by U.S. officials late last week. Arms control experts worry that norms against nuclear testing ...

Irans Missing Uranium Could Fuel 10 Nuclear Weapons, Experts Warn Airstrikes disrupt IAEA monitoring, raising fears Iran may secretly reprocess uranium for weapons ...

At a event in Washington D.C., A U.S. official said a remote earthquake in 2020 was caused by a Chinese nuclear test.

Beijing and Moscow build their arsenals while the U.S. restrains itself.

Officials have ruled out earthquakes or mining as the source of a 2.75-magnitude event in 2020 near China's nuclear test site ...

China rejected allegations from the US that it is conducting nuclear explosive tests and has undertaken an "unprecedented" ...

The purpose of this e-learning is to help users understand categorization of nuclear material, which forms the basis for a graded approach to protection against the unauthorized removal of nuclear ...

A DF-17 road-mobile medium-range ballistic missile is seen during a military parade in Beijing's Tiananmen Square on September 3, 2025. China may want to develop new nuclear warheads for its ...