Public and Republican Support for Trump's Iran War Erodes Amid Ongoing Conflict

Since late June 2026, the United States has been engaged in a military conflict with Iran under President Donald Trump, with reporting in July indicating the war had continued for at least eleven consecutive nights of US strikes on Iranian targets, including aircraft hangars and drone storage sites. Polling conducted during this period shows declining public approval of Trump's handling of the situation, with an AP-NORC poll finding most Americans say the war has not been worth fighting, and his approval rating on Iran falling slightly compared to the prior month. A separate POLITICO poll found the share of MAGA-aligned voters who believe the war is worth its economic cost dropped to just over a third in July, down from 50 percent in May. Amid this eroding support, Republican Rep. Byron Donalds of Florida publicly defended Trump's approach in a Sunday television appearance, acknowledging that Americans across the political spectrum, including MAGA Republicans, do not want US involvement in another military conflict. Donalds argued that Trump would be "derelict in his duty" if Iran were to obtain a nuclear weapon, framing the war as a necessary response to that risk. Reporting has also connected the conflict to broader economic effects, describing shockwaves extending beyond the immediate region, and to diplomatic engagement, including a call between the war and the Strait of Hormuz being discussed in conversations between Trump and a foreign head of government. The war's endpoint, further military objectives, and long-term strategic outcome remain unresolved as of the reporting period. Accounts differ in characterizing the administration's approach, with some describing the White House as lacking clear strategy or restraint, while Republican defenders characterize the campaign as a necessary deterrent against Iranian nuclear capability. The precise military status of Iran's nuclear program and the conditions under which the conflict might end are not established in available reporting.