British Foreign Secretary Boris Johnson is to travel to Russia in the coming weeks for high-level political talks, his office said Saturday. It will be the first time a British minister has been to Moscow for an official visit in more than five years and could signal a potential thaw in...

Iran's advanced S-300 air defense system, delivered by Russia following a July 2015 nuclear deal after years of delay, is now operational, state television reported Saturday. Iran had been trying to acquire the system for years to ward off repeated threats by Israel to bomb its nuclear...

Twelve people, including women and children, are being treated for possible exposure to chemical weapons agents in Mosul, where ISIS is fighting off an offensive by U.S.-backed Iraqi forces, the United Nations said Saturday. The U.N.'s World Health Organization has activated with partners...

 U.S. officials say three Philippine Cabinet members, including the defense chief, have toured a U.S. aircraft carrier patrolling the disputed South China Sea on the invitation of the Navy. U.S. Embassy spokeswoman Molly Koscina says Defense Secretary Delfin Lorenzana, Finance Secretary...