U.S. Secretary of State Marco Rubio on Friday downplayed the impact of the Trump administration's tariffs on NATO members' ability to finance the increases in military spending Washington is pushing for.

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

Secretary of State Marco Rubio said the U.S. has "to reset the global order of trade" and that President Donald Trump is "absolutely right to do it."

The Trump administration says it will soon be clear if Russia's Vladimir Putin really wants a peace deal in Ukraine, as France and Britain accuse him of playing for time.

Secretary of State Marco Rubio is assuring fellow North Atlantic Treaty Organization member nations that the United States considers the defense alliance indispensable. Rubio made the comments during his address to the NATO Foreign Ministers Meeting in Brussels,

U.S. Secretary of State Marco Rubio on Thursday called for America's partners in the NATO alliance to up their defense spending to 5% of their GDP.

Secretary of State Marco Rubio attended his first foreign ministers meeting at the NATO headquarters in Brussels, expressing strong support for President Trump’s new tariffs.

U.S. Secretary of State Marco Rubio will reportedly meet with Danish Foreign Minister Lars Løkke Rasmussen on the sidelines of a NATO gathering in Brussels, as U.S. President Donald Trump makes clear that he wants to take Greenland.

European allies and Canada are deeply concerned by President Trump’s readiness to draw closer to Russian leader Vladimir Putin, who sees NATO as a threat, as the US works to broker a cease-fire in Ukraine.