Lawmakers are anxious that the fragile ceasefire between Israel and Iran may not hold, but many are not ready to call for regime change in the Islamic Republic. President Donald Trump on Monday announced that Israel and Iran had agreed to a truce, but as the evening carried into the wee hours of Tuesday morning, whether that peace would last came into question. TRUMP NOMINATED FOR NOBEL PEACE...

Hours after President Donald Trump brokered a ceasefire between Israel and Iran, the fragile agreement nearly collapsed as hostilities flared before the truce took effect. Despite the president’s announcement, Israel continued its military campaign — launching attacks before the ceasefire’s scheduled start 12 hours later. Iran retaliated with a deadly rocket barrage on a hospital in Be’er Sheva, killing at least four people.  Israel began preparing a full-scale...