In the weeks since the Middle East conflict began, nations have shifted into emergency footing, highlighting the Strait of Hormuz's importan...

“No negotiations have taken place.” Iran’s foreign minister, Abbas Araghchi says Tehran is not in talks with the US.

Republicans and Democrats alike have criticized the Trump administration’s moves, taken to stabilize oil markets rocked by the war with Iran...

Welcome to The Hill's Defense & NatSec newsletter {beacon} Defense &National Security Defense &National Security   The Big Story Iran’s 5 c...

Any cease-fire that leaves Iran’s missile program intact ultimately risks the American homeland itself. Here's how to head off the danger.

Why Iran has become America’s defining test The outcome of the war with Iran will determi...

Rep. Nancy Mace (R-S.C.) on Wednesday railed against Republicans who are pushing escalation of the Iran war and reiterated her lack of suppo...

Iran’s supreme leader is dead. Much of its military infrastructure is destroyed. Its allies are alienated. But the war against Israel and th...

Israeli leader is reported to have claimed to Trump there was a window of opportunity to destabilise the regime further

Thousands of oil contracts -- a far higher volume than normal -- were traded 15 minutes before Trump pledged to halt strikes on Iranian ener...

The U.S. and Israel say they've depleted most of Iran's missile arsenal, but its weapons — including controversial cluster munitions — are c...

A mothballed carbon dioxide plant is to be reopened with a Government grant of up to £100 million amid fears of shortages caused by the Iran...

The Department of Defense has reported striking its 10,000th target since the bombing started almost four weeks ago...

Kharg Island exports 90 percent of Iran’s crude oil. It has also become a potential U.S. target. Peter Eavis, our Business reporter, examine...