Iran

The SecDef said diplomacy is his first choice, but "we are always updating those plans" for the military option.

Iran displayed a new fighter jet Tuesday, saying it will enhance its deterrence capabilities in confronting Washington.

Newly released photos from a Dec. 31 assault on the U.S. embassy in Baghdad, Iraq show extensive damage to the compound.

Esper told members of the SASC that it was the right call to kill Iranian Quds Force leader Maj. Gen. Qasem Soleimani.

Tensions between Iran and the U.S. military have eased since the airstrike that killed Qasem Soleimani.

The U.S. military had standing approval from President Donald Trump to take out Qasem Soleimani at will.

An airstrike Friday hit two cars carrying members of an Iran-backed militia north of Iraq's capital, Baghdad, killing five...

The reality is that Iran, at best, is a middling power with an aging military checked by other regional powers.

Iran's President Hassan Rouhani said Trump had committed an "unforgivable crime" in ordering the killing of Soleimani.

They were the first U.S. fatalities in months of strikes against American forces across the Middle East by Iranian-backed...