DUBAI, United Arab Emirates — The United Arab Emirates said it responded to another Iranian missile barrage on Friday, hours after the U.S. said it traded fire with Iranian forces in the Strait of Hormuz, in the latest blows to a shaky month-old ceasefire. The UAE’s Defense Ministry said three people were wounded after air defenses engaged two ballistic missiles and three drones launched by Iran. It was not clear if all were successfully intercepted. Authorities told people to stay away from any fallen debris. The U.S. said it thwarted attacks on three Navy ships and struck Iranian military facilities in the strait. Iran has mostly blocked the critical waterway for global energy since the U.S. and Israel launched the war on Feb. 28, causing a global spike in fuel prices and rattling world markets. U.S. President Donald Trump played down the exchange of fire on Thursday, calling the U.S. strikes a “love tap” in a phone call with ABC.…