Ukraine’s prime minister has announced his resignation. The move possibly marks the start of a major government reshuffle.

Russia continued its nightly bombardment of Ukrainian cities overnight into Tuesday, after President Donald Trump said the U.S. would send military equipment to Kyiv.

President Trump has effectively handed Vladimir Putin an extraordinary green light: 50 days to finish off his brutal summer offensive in Ukraine before facing any consequences.

President Donald Trump’s new weapons deal and his increasing criticism of Vladimir Putin have sparked fear among some Russians that Putin could overplay his hand.

As Trump demands a deal to end the Ukraine war in 50 days, Russia's deputy foreign minister says "demands, especially ultimatums, are unacceptable."

To appreciate the dramatic shift in President Donald Trump’s policy towards Ukraine, consider two scenes in the Oval Office, months apart:

US President Donald Trump said Tuesday that Ukraine should not target Moscow, after the Kremlin charged that a new US plan to supply weapons to Kyiv along with sanctions threats

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.

WASHINGTON - Former U.S. President Donald Trump has hinted at making a significant statement about Russia on Monday, just before his scheduled meeting with NATO Secretary-General Mark Rutte in Washington.