Europe's big fear has been that Donald Trump would return to the White House, cozy up to Vladimir Putin and throw Ukraine under a bus, writes RTÉ's Europe Editor Tony Connelly.

Alarmed that U.S. priorities lie elsewhere, some European countries are working on a plan to send troops to Ukraine to ...

Hours before Vance and Zelenskyy were set to meet, a Russian drone with a high-explosive warhead hit the protective ...

CHERNOBYL NUCLEAR POWER STATION, Ukraine (AP) — A drone armed with a warhead hit the protective outer shell of Ukraine’s ...

Opinion: The U.S. Defense Department might benefit from leveraging commercial technology more aggressively, argue RAND ...

A new version of Ukraine's Shrike FPV attack drone can sink underwater, then re-emerge to carry out an attack. It might be the next generation of ambush drons.

Trump said on Wednesday he had held a "highly productive phone call" with Putin and they had agreed to start negotiations ...

The United States sending troops to Ukraine in its fight against Russian invasion is an option that's "on the table" if Russian President Vladimir Putin does not negotiate in good faith to arrive at a ...

Kyiv and its European allies demanded on Thursday that they be included in any peace negotiations, after U.S. President ...

Vice President JD Vance declared Thursday that the US will consider sanctions and even military action if Russian Vladimir ...

President Trump’s phone call to his Russian counterpart has intensified fears that Ukraine could be excluded from peace talks ...