Lara Seligman

U.S. officials don’t know who is behind the drones that have flown unhindered over sensitive national-security sites—or how to stop them.

Israel struck back at Iran early Saturday, delivering a much-threatened response for this month’s 180-missile attack by Tehran and further expanding the hostilities that have spiraled out of the war in Gaza.

Israel gave the U.S. advance notice before its strikes in Iran Friday night, according to a U.S. official and a source familiar with the discussions. "We were aware in advance," said the U.S. official. The official didn't specify how far in advance the U.S. knew the attack was coming, or whether Is

A spokesman for the U.S. National Security Council described Israel's attacks on Iran as an exercise in self-defense and said America wasn't involved in the operation. The attacks against two sites in western Iran and around the capital, Tehran, "specifically avoided populated areas and focused sole

The airstrikes that unfolded met Washington’s expectations while dealing Iran a punishing blow.

The airstrikes that unfolded met Washington's expectations while dealing Iran a punishing blow.

Tehran is confronting new vulnerabilities as it considers a further attack on Israel.

America's election outcome is jeopardizing the arms pipeline that has made it possible for Ukraine to keep fighting.

The president-elect is expected to showcase U.S. economic and military might, seeking to instill fear in adversaries and extract greater accommodation from allies.

TV host and Army veteran is Trump’s pick to run Pentagon despite—or because of—a résumé thin on government experience.