If Kostyantynivka falls, Russian forces would be able push towards Ukraine's last remaining strongholds in the east.

On Thursday, Ukraine unleashed its largest attack yet deep inside Russia, targeting an oil refinery near Moscow. The ...

President Volodymyr Zelensky of Ukraine signed a decree honoring World War II partisan fighters that has inflamed tensions ...

WARSAW, June 21 (Reuters) - A conflict between politicians in Poland and Ukraine is a strategic mistake that will harm both sides, Polish Prime Minister Donald Tusk said on Sunday, seeking to defuse a ...

Ukraine's Frontline Robotics makes a remote weapons station that used to be stationary but can now be put on a robot to make ...

The drone attack that sent plumes of smoke rising over Moscow intensified Ukrainian hopes of bringing the war to Russia.

A new generation of Ukrainian mid-range drones is disrupting Russia’s southern supply lines, giving Kyiv a chance to derail ...

Business Insider went inside a Ukrainian factory building ground robots for deadly missions soldiers can no longer risk.

When a nation goes to war, the origin of its weapons can dictate exactly how and where they are used. A new Western military ...

As a barrage of Ukrainian drones descended on Moscow in the early hours of Thursday, Russia’s response appeared more like a ...