Waltz spoke to the United Nations General Assembly on Tuesday, ahead of a vote on a resolution to condemn the U.S.’s economic ...

Mike Waltz is approaching his new role as U.S. ambassador to the United Nations and a mandate from President Donald Trump to ...

U.S. Ambassador Mike Waltz was cut off during a speech and mocked for the SignalGate controversy by a Cuban representative in ...

Despite a full court press and unusual stemwinder from the US ambassador, the UN voted solidly to lift the 63-year-old embargo, again.

President Trump has decided the position will not be a Cabinet-level post, according to several sources familiar with the matter.

The former national security adviser still faces questions about his standing and influence within the Trump administration.

The remains of American-Israeli nationals Itay Chen and Omer Neutra, both of whom were members of the Israel Defense Forces, ...

Three armed Russian MiG-31 jets entered Estonian territory, prompting U.N. Security Council emergency meeting and U.S. commitment to NATO Article 5 defense.

The UN General Assembly overwhelmingly reaffirmed its demand Wednesday for the US to end its economic, commercial and financial embargo on Cuba. The vote saw 165 nations voting in favor in the ...

WASHINGTON (AP) — The Senate on Friday confirmed Mike Waltz to be the next U.S. ambassador to the United Nations, filling the last vacancy in President Donald Trump’s Cabinet after eight months of ...

U.N. Ambassador Mike Waltz spoke during an emergency session of the council on Russia's recent incursion into Estonian airspace.

Waltz's confirmation also comes just days before world leaders are set to gather for the annual U.N. General Assembly in New York amid multiple major conflicts.