Ukraine's defense ministry said it continues to hit Russia's industries, "weakening the offensive potential of the aggressor state."

By Dmitry Antonov, Pavel Polityuk and Simon Johnson MOSCOW/KYIV/LINKOPING, Sweden (Reuters) -Russia said on Wednesday it had carried out a major training exercise involving nuclear weapons, a day after the United States announced a delay in plans for a second summit between presidents Vladimir Putin and Donald Trump on the war in Ukraine.

Nato Secretary-General Mark Rutte says pressure and sanctions are changing Vladimir Putin's calculus as Russia deals with heavy military losses in Ukraine as the war continues.

Donald Trump has unleashed harsh new sanctions on two of Russia’s largest oil companies, the first such sanctions in his second term as US president. The Treasury Department said on Wednesday it was sanctioning Rosneft and Lukoil in response to Russian president Vladimir Putin’s “refusal to end this senseless war”.

The Swedish-made JAS 39 Gripen would dramatically help modernize Ukraine's air force.

NATO Secretary General Mark Rutte defended President Donald Trump’s leadership on Ukraine, saying only Trump has the power to “get this done” and bring lasting peace. REPORTER: Secretary General, can I just ask you,

Russia launched multiple drone and missile strikes on Ukraine as the latest peace attempts by US President Donald Trump appeared to be floundering.

A Ukrainian minister told Newsweek Vladimir Putin wanted to destroy critical infrastructure to make Ukraine "more submissive."

Trump wants Russia and Ukraine to freeze the war on the current battlelines, with Moscow holding a huge swathe of eastern Ukraine.

President Donald Trump says it's possible that Ukraine can defeat Russia, but he’s doubtful that it will happen.