As President Trump touts a looming decision on his next move in the war, Tehran says any "new aggression" would be met with different weapons in new places.

The push from key congressional candidates to end the war illustrates the growing GOP angst around a conflict that is deeply unpopular.

President Trump has been defending his actions against Iran, in a combative address at the UN General Assembly in New York. He's said he faces a choice about doing a deal with Iran or annihilating it. We have the latest.

President Trump is addressing the United Nations General Assembly as the war with Iran approaches its seventh month.

Trump-backed Michigan Republican U.S. Senate candidate Mike Rogers declared in a video that "Groceries cost too much" and the Iran war "needs to end, and end quickly."

The US president said in an interview ahead of the United Nations meeting that he was considering ‘wiping Iran out’

U.S. President Donald Trump is hosting Chinese leader Xi Jinping in Washington this week as economic and tech competition escalates between the two countries.

CNBC’s Luke Fountain reports on how President Donald Trump’s oil and gas investments gained an estimated $1.2 million to $5.8 million as the Iran war pushed energy prices higher, raising ethics questions as consumers paid more.