Terrorism

Two of the nation's top intelligence officials warned Tuesday that a government shutdown would pose a grave threat to...

Al Qaida-inspired gunmen attacked a hotel in the West African nation of Mali Friday, killing at least 21 people.

America needs to rethink its hysteria over immigrants soon or we risk putting our national security at risk.

The U.S. will deploy "certainly hundreds" more troops to Iraq to train additional brigades which Prime Minister Haider al...

Air Force Secretary Deborah James said the B-52 has been made ready to use against Islamic State.

U.S. and coalition aircraft continued airstrikes in Syria and Iraq Monday, focusing on setting conditions for retaking Mosul.

More than 120 Americans died in the two battles of Fallujah that took place in the spring and fall of 2004.

Russia urged the U.S. to join in airstrikes against the al-Qaida affiliate in Syria, but the Pentagon rejected the proposal.

Richard Harris' heroic actions were formally recognized on June 3 when he received the the nation's third-highest award for...

Five U.S. troops were wounded this week in fighting to expel ISIS from Afghan strongholds, the U.S. commander in Afghanistan...