Ukraine is offering its battle-tested drone defenses to U.S. and Gulf partners, hoping to trade that know-how for scarce Patriot missiles.

The distinctive buzz of Iranian-designed drones has become a familiar sound in Ukraine over the past four years. Now, it’s increasingly heard across the Persian Gulf as Tehran strikes back with the ...

Iranian drones and missiles have been slamming into cities across the Middle East for three days. Gulf states with some of the best air defense arsenals are discovering the difficulty in dealing with ...