Steve Hill is an ABC News contributor and former U.K. national security official. ––– Subscribe to ABC News on YouTube:…

Two people were killed and more than a dozen others were injured in a mass shooting at an Austin bar…

"As of 9:30 am ET, March 1, three U.S. service members have been killed in action and five are seriously…

The strikes in Iran have sent shockwaves through the Middle East and around the world, prompting fears of rapid escalation…

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The fighting in the region is leaving thousands of Americans there uncertain about their situation. ABC News’ Chief International Correspondent…

Journalist and New York Times columnist Nicholas Kristof says the strikes on Iran are a "a dangerous venture." ––– Subscribe…

President Donald Trump announced "major combat operations" against Iran on Saturday, with daytime strikes in the joint U.S.-Israel attack targeting…

Tonight, a special edition of World News with team coverage on the attack in Iran. Ian Pannell reports from the…

Rep. Seth Moulton, D-Mass., says "we have to have a plan for the day after" the U.S. and Israeli strikes…