They echoed concerns voiced by other high-ranking Republicans shared on Friday, a day after details of the plan emerged.

Trump's 28-point peace plan for Ukraine has Kyiv in a bind, and has European defense leaders at the Halifax Security Forum up in arms.

As Russia claims full control of Kupyansk in the Kharkiv region of Ukraine. The Russian Defence Ministry released drone ...

A top-secret Russian unit based in Moscow has changed the landscape of drone warfare, turning what was an advantage for the Ukrainians into a vulnerability.