U.S. Treasury Secretary Steven Mnuchin told lawmakers on Wednesday that his department would work to increase sanctions pressure on Iran, Syria and North Korea and is reviewing licenses needed for Boeing Co and Airbus to sell aircraft to Iran. "We will use everything within our power to put...

British police hunted on Wednesday for potential accomplices who may have helped Salman Abedi build the bomb that killed 22 people at a concert in Manchester and who could be ready to kill again. As police tried to piece together the British-born Abedi's past, Prime Minister Theresa May said...

The United States and Russia have increased communication to avoid warplane accidents in the skies over Syria as Islamic State militants lose territory and the air space becomes more crowded, a top U.S. Air Force official said on Wednesday. In 2015, the Russian and U.S. militaries...

The younger brother of the suicide bomber who killed 22 people at a concert venue in Manchester has been arrested in Tripoli on suspicion of links with ISIS, a spokesman for a local counter-terrorism force said on Wednesday. The force, known as Rada, detained Hashem Abedi, who was born in...