President Trump's tone has shifted both toward Putin and regarding the continuation of U.S. military support for Ukraine.

Belarus shut down the Astravets nuclear plant’s second unit after a cooling system fault, prompting regional concern but no ...

Snapback” sanctions will be triggered by the end of August if Tehran fails to make concrete progress to limit its nuclear ...

Dmitry Medvedev has made repeated incendiary threats against Western nations since the start of Russia's war on Ukraine.

Given significant war preparations, it’s unlikely Beijing’s willingness to sign the protocol to the Bangkok Treaty is the result of peaceful intentions.

Russia's nuclear rules say it can use atomic weapons if the country — or one of its allies — is attacked, especially if the attacker is a non-nuclear nation backed by a nuclear power. That clause ...

The Kremlin spokesman said Wednesday that aggression by a non-nuclear state supported or joined by a nuclear power would be considered a joint attack on Russia. Asked at a Moscow press briefing if the ...

Amid escalating tensions following Donald Trump's 50-day ultimatum to Putin for a Ukraine peace deal, the Kremlin has issued a bold counter-message, calling on Trump to now put pressure on Ukraine.

Japan had initially planned the F-35Bs to support amphibious operations, but the initial six jets missed the target March ...

Newcleo has signed an MOU with Lithuania’s Ignalina NPP to explore fast reactor tech, reuse spent fuel, and integrate SMRs ...

The second of two units at Belarus' only nuclear power station has been disconnected from the grid after an alarm indicating a deviation in the cooling system in the non-nuclear part, the energy ...

Japan is facing its most severe security environment since World War II as three potential adversaries in East Asia – China, ...