# US-Iran military conflict > Live situation record from CLSTR: https://clstr.news/situations/20261026-us-iran-military-conflict > Updated: 2026-10-26T05:26:54.000Z. Sources: 19. Developments: 2. Former U.S. President Barack Obama has criticized the Trump administration’s military involvement in Iran, arguing that the conflict has abandoned successful diplomacy in favor of war. Obama noted that the previous nuclear agreement had prevented Tehran from acquiring nuclear weapons without military action. Obama highlighted several consequences of the ongoing conflict, including the depletion of U.S. missile stockpiles, casualties among Americans, and increased domestic costs for oil, diesel, and various goods. He further asserted that the war has granted Iran veto power over the Strait of Hormuz, a vital waterway for global oil supplies. In response to the military situation, Iranian Armed Forces Chief Ali Abdollahi stated that Iran will not permit U.S. military vessels into the Gulf. Additionally, U.S. Ambassador to the UN Mike Waltz suggested the conflict could persist for another year. ## Claims - Barack Obama criticized President Donald Trump and Defense Secretary Pete Hegseth. (corroborated by 3 sources) - Obama spoke at a rally in Cleveland, Ohio. (corroborated by 3 sources) - The Trump administration withdrew from the nuclear agreement with Iran. (corroborated by 3 sources) - Obama claimed diplomacy prevented Iran from obtaining nuclear weapons during his presidency. (corroborated by 3 sources) ## Timeline ### 2026-10-26: Barack Obama criticizes Trump administration over Iran conflict Former President Barack Obama criticized President Trump and Defense Secretary Pete Hegseth regarding the war against Iran, arguing that the administration abandoned diplomacy. 7 sources. https://clstr.news/cluster/barack-obama-criticizes-trump-administration-over-iran-conflict ### 2026-10-23: Barack Obama criticizes war on Iran and its economic impact Barack Obama criticized the war on Iran, stating it has depleted U.S. missile stocks, caused American casualties, and granted Tehran leverage over the Strait of Hormuz, driving up global energy prices. 12 sources. https://clstr.news/cluster/barack-obama-criticizes-war-on-iran-and-its-impact-on-energy-prices --- Cite as: US-Iran military conflict. CLSTR, https://clstr.news/situations/20261026-us-iran-military-conflict