Ukrainian President Volodymyr Zelenskyy says he plans to meet U.S. President Donald Trump in Washington on Monday after Trump ...

Rubio says those weapons could be transferred to Ukraine, with European countries buying replacements from the U.S.

Secretary of State Marco Rubio said the US is considering additional levers to put pressure on Russia as peace talks have ...

Russian Foreign Minister Sergei Lavrov and US top diplomat Marco Rubio held "frank" talks on the Ukraine war during a meeting Thursday, both sides said, as Washington hit out at Moscow's lack of ...

President Trump will not be meeting Russia's Putin one-on-one on Friday. He will be accompanied by Marco Rubio and Steve ...

Secretary of State Marco Rubio said Friday that some of the U.S.-made weapons that Ukraine is seeking are deployed with NATO allies in Europe.

NATO Secretary-General Mark Rutte will be in Washington today and tomorrow for talks with President Donald Trump, Secretary of State Marco Rubio and Defense Secretary Pete Hegseth as well as ...

Security guarantees for Ukraine and territorial concessions should be part of peace talks with Russia, said US Secretary of ...

Daily on Defense: Trump to get Ukraine weapons paid for by NATO, Rubio says pause ‘mischaracterized,’ Hegseth wants to jumpstart U.S. drone acquisition.

U.S. Secretary of State Marco Rubio on Wednesday took steps to revoke or restrict visas for some African, Caribbean and ...

BRUSSELS -- U.S. Secretary of State Marco Rubio and the Trump administration's new envoy to NATO are seeking to reassure wary members of the U.S. commitment to the alliance.

Secretary of State Marco Rubio outlines the status of President Donald Trump's peace negotiations with Russian President Vladimir Putin ahead of their reported meeting on 'Kudlow.' ...