Senators blasted ex-Trump national security adviser Michael Waltz at confirmation hearing for his response to Signalgate.

President Donald Trump downplayed the texting of sensitive military plans to a Signal group chat that included an editor for ...

Waltz said that Trump was putting 'diplomacy first' amid new peace talks.

Add Yahoo as a preferred source to see more of our stories on Google. Mike Waltz, the U.S. ambassador to the United Nations, testified before the Senate Committee on Foreign Relations and said ...

U.S. Ambassador to the United Nations Mike Waltz on Sunday defended President Trump’s threats to strike Iranian civilian infrastructure. Earlier Sunday, Trump said if Iran does not accept the “very ...

U.N. Ambassador Mike Waltz defended President Trump's threat to destroy every power plant and bridge in Iran, telling ABC's "This Week" on Sunday that such strikes would not be a war crime.

After US President Donald Trump renewed his threat to “knock out” every Iranian power plant and bridge, US Ambassador to the ...