• U.S.-led military operation targets Iran's nuclear facilities, ballistic missiles, proxy networks, and navy following Tehran's refusal to halt nuclear weapons pursuit.
  • Operation follows Trump's reimposition of "maximum pressure" sanctions and previous strikes, with bipartisan U.S. support citing Iran's terrorism sponsorship and attacks on Americans.
  • Critics warn of prolonged conflict risks, while regional allies join the effort amid oil market volatility and diplomatic tensions.

President Trump launched Operation Epic Fury on March 1, 2026, a U.S.-led military operation targeting Iran's nuclear facilities, ballistic missiles, proxy networks, and navy, after Iran refused to halt its nuclear weapons pursuit despite diplomatic warnings. This marks a significant escalation in a long-running confrontation that has simmered since Trump's first-term withdrawal from the 2015 JCPOA nuclear deal.

Efforts to curb Iran's nuclear ambitions through sanctions and limited force have hit a snag, according to people familiar with the matter. The operation follows the June 2025 Operation Midnight Hammer, which damaged Iran's uranium enrichment sites but failed to end its program. Trump restored sanctions upon re-election and deployed a naval armada to pressure negotiations, warning of consequences for restarting enrichment.

U.S. lawmakers from both parties, including Senate Majority Leader John Thune and Speaker Mike Johnson, support the operation, citing Iran's 47-year history of terrorism sponsorship and nuclear defiance. "This action is necessary to protect our allies and service members from an imminent threat," one congressional aide said, speaking on condition of anonymity. The White House did not immediately respond to a request for comment on operational details.

Critics, however, call the policy "chaotic and reckless." Daryl G. Kimball of the Arms Control Association argues it risks prolonged conflict and ignores Iran's recent IAEA inspection concessions and Geneva talks via Oman, where Iran offered to suspend enrichment. These diplomatic efforts, including progress in Geneva talks with Iranian concessions per Omani mediators, have been overshadowed by the military escalation.

Regional dynamics are shifting rapidly. Israel has pushed for strikes on missile sites, while Saudi Arabia joined Operation Epic Fury, reflecting broader Gulf cooperation. The operation aims to degrade Iran's "axis of resistance," potentially aiding Iranian dissidents, but risks civilian casualties and regional escalation. Market watchers note oil price volatility as Iranian naval degradation and proxy disruptions loom, with Iran's economy already hollowed by sanctions amid what analysts term a "headlong decline."

In the short term, risks include Iranian counterattacks and wider war; long-term, supporters believe it could enable regime change. Experts predict diplomacy failure without IAEA access restoration, sanctions relief, and U.S. no-attack pledges. As envoys seek uranium enrichment bans or face larger attacks, the future hinges on whether Trump's strategy forces capitulation or deepens the crisis.