Ukraine won't accept security guarantees substituting NATO membership Ukraine prevents Russia from establishing bridgehead ...

ELIE TENENBAUM is Director of the Security Studies Center at the French Institute of International Relations in Paris. To ...

The U.S. Department of Defense on Monday announced a $725 million security assistance package for Ukraine in its war against ...

National security advisor Jake Sullivan said President Biden was doing what he could to "strengthen" the position of Ukraine ...

President-elect Donald Trump’s soon-to-be national security adviser Mike Waltz has been weighing several proposals in recent ...

The Biden administration is sending an additional $725 million in U.S. taxpayer money to Ukraine for security as its war with ...

NATO Secretary General Mark Rutte says he told Trump that Russia, China, Iran and North Korea all also have a stake in the ...

The outgoing president's priority should be to get the biggest bang possible out of the $6 billion that’s congressionally ...

Ukrainian Defence Minister Rustem Umerov said he had discussed joint steps to strengthen security and stability with South ...

Yale researchers traced hundreds of children taken to Russia in the war, finding what they described as “a higher level of ...

Ukraine on Tuesday blasted an agreement struck 30 years ago under which it relinquished nuclear weapons in exchange for ...