Harris hopes to capitalize on Polish Americans' historic animosity toward Russia and on Trump's hesitancy to back Ukraine ...

Much of the public discourse about arming Ukraine has revolved around whether the United States will send “long range” ...

The Iranian regime shipped weapons to Vladimir Putin to help with his invasion of Ukraine, a move that calls for a strong ...

Assumptions on reaching the threshold of nuclear weapons were overwrought, but those assumptions have made a nuclear conflict ...

More than 130 world leaders will meet at the United Nations next week, faced with wars in the Middle East and Europe ...

Russia's campaign of air strikes on Ukraine's energy grid probably violates international humanitarian law, a U.N. monitoring ...

The United States and its allies are once again considering expanding the capabilities they provide to Ukraine in its fight ...

Ukraine destroys Russian arsenal, Poltava attack kills dozens, Russia nears rail hub. Washington considers authorizing ...

Dmytro Lytvyn, communications adviser to President Volodymyr Zelensky, dismissed a report, branding it as misinformation.

In August, Ukrainian forces rolled over the Russian border into Kursk Oblast, an administrative district in Russia, ...

Ukraine’s push to ease restrictions on the use of weapons from the United States and Britain is high on the agenda in talks ...

Russian President Vladimir Putin has warned NATO alliance leaders that a move to lift restrictions on Ukraine’s use of longer ...