(Reuters) -Ukrainian President Volodymyr Zelenskiy thanked European leaders on Sunday for backing his demand for a seat at ...

US Ambassador to NATO Matthew Whitaker sat down with CNN’s Dana Bash to discuss the planned meeting in Alaska on Friday ...

JONATHAN KARL, ABC “THIS WEEK” CO-ANCHOR: Joining us now from The Hague is NATO Secretary General Mark Rutte. Mr. Secretary ...

US Ambassador to NATO Matthew Whitaker discusses the upcoming Alaska summit between President Trump and Russian President ...

NATO Secretary-General Mark Rutte said the alliance is “making sure that Ukraine has what it needs to stay in the fight” ...

NATO Secretary-General Mark Rutte said Sunday he doesn’t believe there is a risk that peace negotiations in Alaska between ...

Putin Alaska summit while European Commission and NATO leaders emphasize any deal must protect Ukraine's long-term security ...

NATO Secretary-General Mark Rutte said Sunday this week’s meeting between President Donald Trump and Russian President ...

U.S. NATO Ambassador Matthew Whitaker said President Trump will have to “trust but verify” Russian President Vladimir Putin ...

U.S. Ambassador to NATO Matthew Whitaker said “it’s possible” that Ukrainian President Volodymyr Zelensky attends the ...

U.S. Ambassador to NATO Matthew Whitaker told CNN what President Trump meant when he told RCP's Phil Wegmann on Friday that ...

In the Trump-brokered agreement for NATO to increase its defense spending, 'defense-related' projects take on a new definition.