Iran has vowed to retaliate against the U.S., too, while Trump has warned: “If we are attacked in any way, shape, or form by Iran, the full strength and might of the U.S. Armed Forces will come down on you at levels never seen before.” Here’s what to know about U.S. involvement so far.

Experts suggest the U.S. has a strategic opportunity to leverage Iran's weakened position for a nuclear deal after Israel's targeted strikes on Iranian nuclear and military sites.

President Donald Trump is under fierce pressure from inside Israel and his own MAGA base as he ponders the most fateful national security decision of either of his presidencies — whether to attempt a killer blow against Iran’s nuclear program.

President Donald Trump in about eight hours went from suggesting a nuclear deal remained “achievable” to urging Tehran’s 9.5 million residents to flee for their lives. He cut short a visit

Amidst escalating tensions between Iran and Israel, gun control activist David Hogg urges Democrats to resist involvement, fearing another costly fore

President Donald Trump opposed an Israeli plan to kill Iran’s Supreme Leader Ayatollah Ali Khamenei, according to two sources, amid ongoing waves of tit-for-tat strikes between Israel and Iran as the US president is making publicly and privately clear he prefers to keep the United States out of the fray for now.

As the Iran-Israel conflict intensifies, the U.S. deploys the USS Nimitz aircraft carrier along with support tankers to bolster military readiness.

Wall Street has all but dismissed the threat of a shock from the conflict. But the danger hasn’t completely passed, and other dangers are building.