In March 2003, the United States launched a full-scale invasion of Iraq, with a goal of toppling Saddam Hussein’s regime, ...

U.S. airstrikes on Iranian nuclear sites sparked sharply divergent reactions. Those who fought in Iraq and Afghanistan have a ...

When the U.S. attacked Iran, many pointed to the 2003 U.S. invasion of Iraq as a parallel. But it is important to stress the ...

Possible precedents for an air occupation in Iran include Israel’s aerial dominance over Gaza and Lebanon, plus the U.S.-led ...

Military strikes on Iran's nuclear facilities and Tehran's criticism of the IAEA threaten to undermine the credibility and ...

White House officials continue to swagger, but there may be less cause for optimism than they would have the public believe ...

Proliferation Treaty or NPT. North Korea, Iran, Iraq, Syria, Libya were eventually all signatories to the 1969 agreement. They all to varying degrees trashed the treaty.   North Korea conned their ...

The world seems more fractured than at any point in recent memory since World War II. Yet amid this turmoil, the Vatican is ...

The brutal fight against Saddam Hussein’s Iraq four decades ago shaped Tehran’s approach to the recent war and guides its ...

USA TODAY interviewed experts about what is happening in the world, and how it should be described. Here’s what they said.