– 23 entries
Trump Administration's Iran War Waged in Defiance of the War Powers Act
The administration's military operations against Iran produced a sustained standoff with the War Powers Resolution's authorization limit, including a Pentagon plan to rename the campaign specifically to reset that clock. Strikes continued in open defiance of a House resolution invoking the War Powers Act.
The Trump administration's conduct of military operations against Iran raised a sustained constitutional confrontation with the War Powers Resolution. In May 2026 the Pentagon announced plans to rename the campaign "Sledgehammer," explicitly to reset the WPR's 60-day authorization clock and extend operations beyond the statutory limit. In June, a U.S. strike enforcing the Iran oil blockade killed three Indian sailors aboard a tanker off Oman; the following day the administration resumed strikes in open defiance of a House resolution invoking the WPR. This episode collects entries documenting the executive branch's deliberate evasion and defiance of war-powers statutory constraints; it should absorb future entries — additional strikes, court challenges, and congressional responses — as they arrive.
2026 Events (23)
U.S. Central Command struck three Iranian oil tankers after Iran fired missiles at Navy warships, continuing war-powers-defiant Iran campaign
On September 5, 2026, U.S. Central Command struck three Iranian oil tankers — near Kharg Island, near Jask, and in the Gulf of Oman — after Iran fired ballistic missiles at a U.S. aircraft carrier and destroyer patrolling the region; both U.S. ships evaded the missiles and no personnel were hurt. CENTCOM permanently disabled two of the tankers and destroyed the third, with CENTCOM commander Adm. Brad Cooper saying on the record the U.S. would "destroy Iran's limited and exposed oil fleet" if necessary. The strikes continued a military campaign against Iran that has proceeded without new congressional authorization since Congress's June 2026 War Powers Resolution directed the president to end hostilities.
U.S. Central Command struck roughly 100 Iranian targets under new 'tanker for tanker' policy, continuing war-powers-defiant Iran campaign
On September 1, 2026, U.S. Central Command struck roughly 100 Iranian military targets — including two Iranian government tankers, IRGC air-defense sites, radar systems, and anti-ship missile launchers — under a newly approved "tanker for tanker" policy aimed at deterring Iranian attacks on Gulf shipping. The strikes continued a military campaign against Iran that has proceeded without new congressional authorization since lawmakers passed a bicameral War Powers Resolution in June 2026 directing the president to end hostilities. Iran retaliated with roughly 25 ballistic missiles and drone attacks on U.S. bases in Jordan, Bahrain, and Kuwait, most of which were intercepted.
U.S. Central Command struck Iranian rocket launchers near Larak Island, resuming Iran strikes in defiance of the bicameral war-powers resolution
On August 30, 2026, U.S. Central Command struck Iranian Revolutionary Guard Corps rocket launchers and sea mines near Larak Island in the Strait of Hormuz, the first confirmed U.S. military action against Iran in roughly a month. The strike came without new congressional authorization, continuing a campaign that has proceeded since Congress passed a bicameral War Powers Resolution in June 2026 directing the president to end hostilities with Iran. Iran acknowledged casualties among its forces and retaliated with ballistic missiles fired at U.S. bases in Jordan, which Jordan's armed forces said they intercepted.
U.S. Navy helicopter fired Hellfire missiles into cargo ship Vela Nova enforcing Iran blockade in Gulf of Oman
On August 11, 2026, a U.S. Navy MH-60 helicopter fired two Hellfire missiles into the engine room of the Panama-flagged cargo vessel M/V Vela Nova in the Gulf of Oman, disabling its steering gear as the ship sailed toward an Iranian port in violation of the U.S. blockade of Iran reimposed July 14, 2026. U.S. Central Command said the vessel's civilian crew had ignored repeated warnings and did not say whether any crew members were injured. CENTCOM said that, as of August 11, it had redirected 55 commercial vessels, disabled three non-compliant vessels, and boarded two since the blockade's reimposition.
Trump resumed Iran airstrikes after five-day pause, again defying bicameral war-powers resolution
On July 29, 2026, President Trump ordered U.S. forces to resume direct airstrikes on Iran after a five-day pause, following an Iranian missile attack a day earlier that targeted a U.S. air base and CENTCOM center in Jordan. U.S. Central Command said it completed a "heavy wave" of strikes against dozens of Iranian Revolutionary Guard Corps targets, with Iranian media reporting several civilian deaths, continuing a military campaign waged without new congressional authorization in defiance of the bicameral War Powers Resolution Congress passed in June 2026.
U.S. forces boarded and searched tanker M/T Charminar in Arabian Sea under unauthorized Iran blockade
On July 25, 2026, U.S. Central Command boarding teams stopped, boarded, and inspected the Comoros-flagged tanker M/T Charminar in the Arabian Sea, then released it to continue its voyage. CENTCOM described the action as enforcement of the naval blockade of Iranian ports it reimposed on July 14, 2026 — a campaign it has continued without new congressional authorization and after Congress passed a bicameral War Powers Resolution in June 2026 directing the president to end hostilities with Iran. Maritime trackers reported the Charminar had been sanctioned in July 2025 for carrying Iranian fuel to Houthi forces.
U.S. forces disabled tanker M/T Lavine off Oman enforcing unauthorized Iran blockade; union disputes CENTCOM's account of what was struck
On July 24, 2026, U.S. forces fired into the engine room of the Mozambique-flagged tanker M/T Lavine in the Gulf of Oman, disabling it while enforcing the executive-ordered naval blockade of Iran; U.S. Central Command said the crew had repeatedly ignored warnings while attempting to reach an Iranian port. All 28 Indian seafarers aboard survived. The Forward Seamen's Union of India disputed CENTCOM's account, alleging the strike targeted the crew's living quarters rather than the engine room, a claim video the union released does not clearly resolve either way.
Trump launched Iran airstrikes for a tenth consecutive day, defying bicameral war-powers resolution
On July 20, 2026, U.S. forces launched airstrikes against Iran for the tenth consecutive day, continuing a campaign waged without congressional authorization in direct defiance of the bicameral War Powers Resolution both chambers passed in June 2026. Congressional Democrats were searching for procedural options to halt the campaign as Senate Republicans backed the administration's claim that no new authorization was required. Nearly 100 U.S. troops had been injured in the first two weeks of the conflict.
Trump ordered a ninth consecutive night of Iran strikes as troop deaths mounted, still defying the war-powers resolution
On the night of July 19, 2026, U.S. Central Command carried out a ninth consecutive night of airstrikes on Iranian military command centers, air defense, coastal surveillance, and missile and drone launch sites, ordered by President Trump without new congressional authorization. The strikes followed CENTCOM's disclosure of additional U.S. service-member deaths in Jordan and Iraq from Iranian-linked attacks, continuing the campaign in defiance of the bicameral War Powers Resolution Congress passed in June 2026.
Trump ordered new Iran airstrikes after Jordan attack killed 2 U.S. troops, still defying war-powers resolution
On July 18, 2026, President Trump ordered a new round of U.S. airstrikes against Iran after an Iranian drone-and-missile attack on Muwaffaq Salti Air Base in Jordan killed two U.S. service members the previous night, with a third missing and four hospitalized. U.S. Central Command said the strikes -- the eighth consecutive night of the campaign -- were meant to "swiftly punish" Iran's Revolutionary Guard and further degrade Iran's ability to restrict shipping through the Strait of Hormuz, continuing without new congressional authorization under the bicameral War Powers Resolution Congress passed in June 2026.
Trump ordered a seventh consecutive night of Iran strikes, still defying the war-powers resolution
On July 17, 2026, U.S. Central Command carried out a seventh consecutive night of airstrikes on Iran, hitting bridges, energy sites, and military infrastructure and collapsing a tower at a key Iranian port, while Iran launched retaliatory missiles into Qatar and Kuwait that damaged a desalination plant. The strikes continued without new congressional authorization, defying the bicameral War Powers Resolution Congress passed in June 2026 directing the administration to end hostilities absent a declaration of war.
Trump ordered a sixth night of Iran strikes that hit bridges and collapsed a port tower, again defying the war-powers resolution
Overnight into July 16-17, 2026, U.S. Central Command carried out a sixth consecutive night of airstrikes on Iran, hitting highway and railway bridges in Bandar-e Khamir and collapsing a tower at Iran's Chabahar port, expanding the campaign to infrastructure aimed at cutting off the port city of Bandar Abbas. Iranian state media reported at least seven to eight people killed in the strikes, and Iran's government warned the war "will spread" across the region. The strikes continued a campaign Congress had directed the administration to end through a bicameral War Powers Resolution passed in June 2026, without new congressional authorization.
Trump ordered a fifth day of Iran strikes as CENTCOM reimposed the Strait of Hormuz blockade, again defying the war-powers resolution
On July 15, 2026, U.S. forces struck Iranian targets for a fifth consecutive day and U.S. Central Command reimposed a naval blockade on Iranian ports, in a round Iran's Health Ministry said wounded more than 260 people, the highest single-day toll reported since the campaign resumed. Iran's Revolutionary Guard threatened to halt all Middle East energy exports in response and launched retaliatory missiles and drones at U.S.-hosting states including Bahrain, Kuwait, and Jordan. The strikes and blockade continued a campaign Congress had directed the administration to end through a bicameral War Powers Resolution passed in June 2026, without new congressional authorization.
U.S. aircraft fired Hellfire missiles to disable oil tanker M/T Belma, first vessel struck under reimposed Iran blockade
On July 15, 2026, a U.S. aircraft fired Hellfire missiles into the smokestack of the Curaçao-flagged oil tanker M/T Belma as it transited international waters in the Persian Gulf toward Iran's Kharg Island oil terminal, disabling the unladen vessel after U.S. Central Command said it ignored repeated warnings to stop. CENTCOM said it was the first vessel U.S. forces disabled since reimposing the naval blockade of Iranian ports the day before, and that two other commercial vessels that complied were redirected the same day. The strike enforced a blockade continuing without new congressional authorization after Congress's June 2026 War Powers Resolution directed the president to end hostilities with Iran.
Trump ordered a fourth day of Iran strikes as CENTCOM reinstated the Strait of Hormuz blockade, again defying the war-powers resolution
On July 14, 2026, U.S. forces struck Iranian targets for a fourth consecutive day and U.S. Central Command reinstated a naval blockade on vessels transiting the Strait of Hormuz, backed by more than 20 Navy warships. President Trump the same day dropped a 20 percent cargo toll he had imposed on Hormuz shipping a day earlier, saying Gulf-state leaders had offered to invest in the United States instead. The strikes and blockade continued a campaign Congress had directed the administration to end through a bicameral War Powers Resolution passed in June 2026, without new congressional authorization.
Trump reinstated the Strait of Hormuz blockade with a 20% cargo toll and resumed Iran strikes, again defying the war-powers resolution
On July 13, 2026, President Trump announced he was reinstating a U.S. naval blockade of Iran in the Strait of Hormuz, proposed a 20 percent toll on cargo transiting the strait, and directed U.S. forces to launch a fresh wave of strikes on Iran, declaring that fighting with Iran had resumed. He also pressed Gulf states to help fund the strait's "protection." The action continued a pattern begun in June 2026 in which the administration has repeatedly ordered strikes and blockade-enforcement measures against Iran despite a bicameral War Powers Resolution directing an end to hostilities absent a declaration of war or specific congressional authorization.
Trump ordered fifth round of Iran strikes near Strait of Hormuz, again defying war-powers resolution
On July 12, 2026, U.S. Central Command conducted a fifth distinct round of strikes on Iran, hitting drone, missile, and ammunition sites as well as surveillance and naval-operations facilities near the Strait of Hormuz at Sirik, Qeshm Island, Jask, and west of Bandar Abbas. President Trump directed the strikes, which CENTCOM said were meant to hold Iranian forces accountable and continue degrading Iran's ability to threaten commercial shipping through the strait, a day after Iran's Islamic Revolutionary Guard Corps declared the strait closed and Iran reported strikes on Qeshm Island and explosions in Bandar Abbas.
Trump ordered a fourth round of Iran strikes after a Hormuz vessel attack, again defying the bicameral war-powers resolution
On July 11, 2026, U.S. Central Command struck roughly 140 targets in Iran — missile and drone launch sites, ammunition depots, and communications facilities near Bandar Abbas and Sirik — after Iran attacked a Cyprus-flagged commercial vessel in the Strait of Hormuz. This is the fourth distinct round of U.S. strikes on Iran since Congress passed the first-ever bicameral War Powers Resolution in June 2026 directing the president to end hostilities absent a declaration of war or specific congressional authorization.
Trump declared Iran ceasefire over and ordered a third round of strikes defying the bicameral war-powers resolution
On July 8, 2026, President Trump declared the U.S.-Iran ceasefire "over" and U.S. Central Command conducted a new wave of strikes on Iran, after Iran's Islamic Revolutionary Guard Corps attacked three merchant ships in the Strait of Hormuz and struck U.S. military sites in Bahrain and Kuwait. This is the third distinct round of U.S. strikes on Iran since Congress passed the first-ever bicameral War Powers Resolution in June 2026 directing the president to remove U.S. forces from hostilities absent a declaration of war or specific congressional authorization.
Trump resumed Iran strikes defying first-ever bicameral war-powers resolution directing end to hostilities
On June 27–28, 2026, U.S. Central Command struck Iranian military sites near the Strait of Hormuz, days after Congress — for the first time in American history — passed a war-powers resolution through both chambers directing the president to remove U.S. forces from hostilities with Iran absent a declaration of war or congressional authorization. The Senate voted 50–48 on June 23 to join the House, which had passed the same measure 215–208 on June 3. Trump called the resolution "poorly timed and meaningless," said "there are no limits" to his executive power, and directed strikes that Iran met with retaliatory attacks on U.S. military sites in Kuwait and Bahrain on June 28.
U.S. resumes Iran strikes for a second straight day, defying House war-powers resolution
On June 10–11, 2026, the United States resumed major airstrikes against Iran for a second consecutive day, collapsing a ceasefire that had held since early April and re-escalating a war the executive branch began on February 28, 2026 without congressional authorization. The strikes came barely a week after the House passed a War Powers Resolution, 215–208, directing the President to remove U.S. forces from hostilities with Iran absent a declaration of war or authorization for the use of military force. The administration continued to assert that the resolution's 60-day clock did not apply because a ceasefire had "paused" it, pressing ahead with strikes over Congress's recorded objection.
U.S. strike enforcing Iran oil blockade kills three Indian sailors aboard tanker off Oman
On June 10, 2026, U.S. forces enforcing an executive-ordered naval blockade of Iranian oil exports fired on the Palau-flagged oil tanker M/T Settebello in the Gulf of Oman, killing three of its 24 Indian crew members — deck cadet Aditya Sharma, engine fitter Shivanand Chaurasiya, and chief engineer Patnala Suresh. U.S. Central Command said it disabled the tanker for violating the blockade as it allegedly attempted to carry Iranian oil, and has described the crews of targeted vessels as having repeatedly failed to comply with U.S. directions. India confirmed the deaths and summoned a senior U.S. diplomat on June 11 to lodge a formal protest, and the U.N. International Maritime Organization called the targeting of seafarers "unacceptable."
Pentagon plans to rename Iran war 'Sledgehammer' to restart the War Powers 60-day clock
On May 12, 2026, NBC News reported — citing two U.S. officials and a White House official — that the Pentagon is preparing to officially rename the U.S. war with Iran from "Operation Epic Fury" to "Operation Sledgehammer" if the current ceasefire collapses and President Trump orders the resumption of major combat operations. The White House official told NBC that any renewed campaign would be conducted under a new name and that, from the administration's perspective, this would effectively restart the 60-day clock under the 1973 War Powers Resolution that requires congressional authorization for sustained hostilities. The maneuver layers onto the administration's existing position that the early-April ceasefire paused the statutory clock — which expired May 1 by Antiwar.com's count — even as the United States has continued to enforce a blockade of Iran.