Over night, the United States dropped massive 2,000 lb. Bunker-Busting Bombs on an Iranian ammunition depot. The results were devastating. See here: MAJOR MUNITIONS: President Trump shares video of a massive U.S. strike on an Iranian ammunition depot using 2,000-pound bunker-buster bombs at night. pic.twitter.com/OsAEBbgW2f — Fox News (@FoxNews) March 31, 2026 Key Confirmed Details Target: A major ammunition depot/storage facility in Isfahan, a key Iranian city of ~2.3 million people that serves as a central hub for military infrastructure (including the Badr airbase) and nuclear-related sites. Reports indicate it stored missiles, rockets, artillery rounds, explosives, and possibly linked underground facilities tied to enriched uranium stockpiles. Weapons Used: A high volume of 2,000-pound (907 kg) bunker-buster bombs (penetrator munitions, such as GBU-31 variants). These are designed to punch through reinforced concrete and hardened/underground structures before detonating. Effects: The strike triggered massive primary explosions followed by large secondary blasts as the stored munitions “cooked off” in chain reactions. Footage shows fireballs, thick smoke plumes, flying debris, and the night sky lighting up orange/white over the dark landscape with distant ground lights visible. Who Conducted It and How It Was Released The U.S. military carried out the strike. Some reports describe it as part of joint U.S.-Israeli operations in the broader campaign. President Trump personally posted the raw night-vision video on Truth Social (no caption/context from him). Fox News amplified it with the caption: “MAJOR MUNITIONS: President Trump shares video of a massive U.S. strike on an Iranian ammunition depot using 2,000-pound bunker-buster bombs at night.” Confirmation came via a U.S. official cited by The Wall Street Journal, with additional details from Fox News analysts, Secretary of Defense Pete Hegseth, and White House statements. Timing and Broader Context The strike happened overnight March 30–31, 2026 (video footage is timestamped to that window). It is part of an ongoing escalation: Iran had attacked a crude oil tanker off Dubai earlier the same day; Trump has warned of further strikes on Iran’s energy infrastructure, oil wells, and desalination plants if the Strait of Hormuz remains closed. Isfahan has been hit in prior waves; this was described as targeting stored munitions rather than production facilities. Video Description (from the Fox News/Trump post) The 17-second clip shows intense nighttime explosions in the distance: bright orange-white fireballs erupt and expand rapidly, with huge smoke plumes rising, secondary blasts sending sparks and debris flying, and the horizon glowing from the chain-reaction detonations. It has the Truth Social/@realDonaldTrump watermark and Fox News branding. No audio narration—just raw strike visuals. This matches reporting across Fox News, The Telegraph, NDTV, Wall Street Journal citations, and others. No independent Iranian confirmation or casualty figures have been released as of now (events are hours old). The strike is framed by the administration as targeting Iran’s military capabilities amid the wider Middle East conflict.