The U.S. and Saudi militaries launched airstrikes late Tuesday on Iranian-backed groups in Iraq, U.S. Central Command said, after Iran and its proxies allegedly targeted American forces over the last few days. The strikes could pose a challenge to a five-day lull in U.S. attacks on Iran, as President Trump says he wants to give diplomacy a chance. It's unclear when — or whether — strikes on Iran could resume. The U.S. also said Tuesday it prevented an Iranian "surprise attack." The U.S.-Saudi operation was aimed at "terrorist logistics and weapons sites across eastern Iraq," CENTCOM said in a statement...