Russian officials were outspoken in dismissing United States President Donald Trump and his recent threat of tougher sanctions unless there is a peace deal in 50 days.

As Russian drone attacks intensify over Ukraine's capital, Kyiv is taking significant steps to bolster its defense ...

Ukrainian President Volodymyr Zelenskyy has expressed gratitude for U.S. President Donald Trump's plan to send more weapons ...

Ukraine’s prime minister announced his resignation Tuesday in the first formal step of what is expected to be a significant ...

The way to get a peace agreement is to change the battlefield.

Maj. Oleh Shyriaiev, Commander of Ukraine’s 225th Separate Assault Battalion, told Breaking Defense that Washington opening up deep strikes into Russia gives Ukraine a "chance" at victory.

Trump not ‘done’ with Putin, gives Russia a 50-day breather, cool on sanctions bill, Waltz U.N. confirmation on track.

Trump asked Volodymyr Zelenskyy whether Ukraine could strike Moscow, an inquiry that the White House says was merely a ...

Trump delayed “very severe” sanctions on Russia for 50 days, sparking criticism from Ukrainians and European leaders who see ...

Pentagon officials said details were still being worked out, and experts doubted Mr. Trump’s threat of huge tariffs for ...

After European leaders stepped up military spending, President Trump aligned himself more closely with them on the war. But ...