WASHINGTON, D.C. — U.S. President Donald Trump declared late Wednesday, March 18, that Israel will launch no further strikes on Iran’s South Pars gas field in the Persian Gulf, according to a statement posted on his Truth Social platform, hours after Iran retaliated against the Israeli attack by launching missiles at Qatar’s Ras Laffan Industrial City — the world’s largest LNG export hub — causing fires and significant damage.
The vow, however, is not unconditional. It collapses the moment Iran attacks Qatar again.
Brent crude futures surged over 4% to $111.80 per barrel by early Thursday, and US West Texas Intermediate climbed more than 3% to $99.47, according to CNBC’s live energy market data — a direct market response to the dual strikes on the world’s two most critical gas production assets in a single 24-hour window.
Trump’s Condition Buried in Fine Print
The statement Trump posted carried a specific trigger clause that most headline coverage did not lead with. “There will be NO MORE ATTACKS BY ISRAEL regarding this extremely vital and precious South Pars Field,” Trump wrote — then added the exception: unless Iran “unwisely decides to attack” Qatar. Should Tehran strike again, Trump warned the United States — “with or without Israel’s assistance or approval” — would “obliterate the entirety of the South Pars Gas Field with a force and magnitude that Iran has never encountered”.
That’s not a peace guarantee. That’s a countdown clock.
The WSJ Report Trump Didn’t Mention
The most significant detail missing from Trump’s public framing: The Wall Street Journal reported that Trump had, in fact, approved Israel’s operation against South Pars before it happened, citing U.S. officials who said he was briefed and endorsed the strike as a signal to Tehran regarding its blockade of the Strait of Hormuz. Trump’s Truth Social post stated the United States had “nothing to do” with the attack and had “no advance knowledge” of it — a direct contradiction officials so far have not resolved publicly.
U.S. Defense Secretary Pete Hegseth and General Dan Caine, chair of the Joint Chiefs, were scheduled to hold a press briefing on Thursday at 8 a.m. ET — which, at time of publication, had not yet taken place.
Qatar Becomes Collateral in a War It Didn’t Start
The fresh wound in this story runs through Doha. Iran launched multiple missiles at Ras Laffan Industrial City — Qatar’s main LNG processing hub — after the South Pars strike, apparently treating Qatar as complicit due to its proximity to the shared gas reservoir. QatarEnergy confirmed “extensive damage” to the facility, which before the halt accounted for roughly 20% of the global LNG supply. Qatar’s Ministry of Interior later confirmed fires had been contained, with no reported injuries.
Qatar’s Foreign Ministry condemned the assault as a “perilous escalation” and a “blatant infringement of its sovereignty,” and within hours demanded that Iran’s security and military attachés leave the country within 24 hours, declaring them persona non grata.
Abu Dhabi separately shut its Habshan gas facilities after they were hit by debris from an intercepted Iranian strike, while Saudi Arabia publicly warned Tehran to halt attacks on Gulf states and asserted its right to undertake military measures if they continued.
South Pars: What Was Actually Hit
Documents reviewed by this publication and cross-referenced with Iranian state television reports confirm the Israeli strike targeted Phases 3, 4, 5, and 6 of the South Pars field — not a fringe installation. The field is the world’s largest natural gas reserve, shared underwater between Iran and Qatar in the Persian Gulf, offshore from Iran’s Bushehr province.
According to the International Energy Agency, approximately 80% of Iran’s electricity generation runs on natural gas, meaning the attack directly threatens Iran’s domestic power supply, including residential heating and cooking for tens of millions of people. It also marks the first time since the U.S.-Israeli military campaign began on February 28 that a facility directly tied to fossil fuel production — rather than broader military infrastructure — has been targeted.
Iranian President Masoud Pezeshkian responded by warning of “uncontrollable consequences” that “could engulf the entire globe”.
The Energy Market Shock No One Predicted Weeks Ago
Analysts had long argued that both sides would deliberately avoid striking critical energy sites — the implicit logic being that mutual destruction of energy infrastructure would be too costly for all parties. That logic evaporated on Wednesday. With South Pars hit and Ras Laffan damaged in the same evening, the theoretical firewall no longer exists.
Whether Israel actually stands down — and whether Trump’s denial of prior knowledge holds up under the WSJ account — remains unanswered as of Thursday morning. Three officials who would have knowledge of the approval chain declined to comment when contacted by this publication.
