Russia said the use of a tactical nuclear weapon by the U.S. in Iran would be "catastrophic" after a report that it had not ...

The United States president has said he will decide on US involvement in the Israel-Iran conflict within the next two weeks.

As Israel's confrontation with Iran escalates, the American-made GBU-57 'bunker buster' bomb has drawn renewed attention as ...

The US military is ready to carry out any decision that President Donald Trump may make on Iran, Defence Secretary Pete Hegseth said on Wednesday, adding that Tehran should have heeded the president's ...

The bomb that Shaheen was referring to is the GBU-57 Massive Ordnance Penetrator, known as a MOP. It is designed to attack ...

A U.S. attack on Iran's key underground nuclear facility would not be a guaranteed success, according to a national security ...

It’s the old Catholic in me, I guess. But I can’t resist. “Bless me, Father, for I have sinned. I had breakfast with Steve ...

President Donald Trump has been weighing whether to attack Iran by striking its well-defended Fordo uranium enrichment ...

Congressman Riley Moore says the United States has an opportunity to strike a decisive blow against Iran’s nuclear program by ...

As Iran remains undeterred by President Donald Trump’s calls for surrender in its conflict with Israel, the president is ...

As America’s national security leaders discuss next steps, the Pentagon has moved to ensure that troops and bases in the ...