NATO Secretary General Mark Rutte is set to meet President Donald Trump this week on the heels of the U.S. leader announcing plans to sell NATO allies weaponry that they can then pass on to Ukraine.

Popular novelist Martin Cruz Smith engaged readers for decades with "Gorky Park" and other thrillers featuring Moscow ...

US President Donald Trump has issued a 50-day deadline to Russia to end the war in Ukraine or face ‘very severe’ secondary tariffs. Speaking at the White House, Trump warned that if no deal is reached ...

Ever since his political rise a decade ago, Donald Trump has sung the praises of Vladimir Putin -- the Russian president was ...

Secretary of State says it remains Trump’s ‘priority’ to bring Ukraine war to ‘an end through a durable negotiated settlement ...

President Donald Trump revealed on Monday the person who has changed his mind on Vladimir Putin: first lady Melania Trump.

If an agreement to end the war with Ukraine is not reached in 50 days, Donald Trump said the US would bring in "severe ...

A retired Army officer who worked as a civilian Air Force employee has pleaded guilty to conspiring to share classified ...

“While the future of warfare is being invented in places like Ukraine, U.S. officials are looking on with a growing sense of ...

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big ...

U.S. President Donald Trump said Monday that the United States will send weapons to Ukraine through NATO, and threatened ...

American fatigue with the war and the fickleness of the Trump administration remain concerns for Ukraine’s leaders.