US strikes Iran’s Qeshm Island after missile interceptions, ending 60-day ceasefire
Direct US-Iran kinetic exchange resumes as ballistic missile attacks target Kuwait and Bahrain, freezing nuclear talks and reigniting Strait of Hormuz oil transit risks.
US Central Command confirmed the interception of Iranian ballistic missiles targeting American forces in Kuwait and Bahrain on June 1-2, followed by US retaliatory strikes on military facilities at Qeshm Island—the first direct kinetic exchange between Washington and Tehran since the April ceasefire collapsed.
The escalation began late June 1 when US air defenses intercepted two Iranian ballistic missiles fired at American positions in Kuwait, according to CNBC. A second wave followed on June 2: three additional missiles targeting Bahrain were intercepted by US and Bahraini forces, while two missiles aimed at Kuwait fell short or disintegrated mid-flight. Iran’s Islamic Revolutionary Guard Corps claimed it fired at least 10 ballistic missiles and warned the attacks represent an “initial response,” per CNN.
The US responded with airstrikes on May 31-June 1 against Iranian radar installations and drone command-and-control sites in Goruk and on Qeshm Island, destroying air defenses and two one-way attack drones. “The measured and deliberate strikes occurred on Saturday and Sunday in response to aggressive Iranian actions that included the shootdown of a US MQ-1 drone that was operating over international waters,” US Central Command stated, reported by NPR.
Strait of Hormuz Chokepoint Tightens
Iran has effectively shut down 20% of global oil and LNG flows by restricting Strait of Hormuz transit since the war began in late February. Only 36 ships transited the waterway in the seven days leading to June 1—a collapse from the pre-war baseline of 130+ vessels daily, according to NPR citing Lloyd’s List Intelligence data. Non-Iranian shipping remains largely halted, driving oil prices up by 50% or more since February, per CNBC.
Brent crude closed at $96.00 per barrel on June 2, up $1.02 (1.1%), while West Texas Intermediate rose $1.60 (1.7%) to $93.76—the highest settlements since May 26, according to Reuters. The renewed kinetic exchange has restored geopolitical risk premium across energy markets, with shipping insurance costs remaining 4-6 times normal levels despite the now-collapsed April ceasefire.
The April 7 ceasefire ended direct combat operations following Operation Epic Fury—the February 28 joint US-Israeli strikes that killed Supreme Leader Khamenei. That ceasefire held for 60 days, the longest pause since the war began, but Israel’s continued campaign against Iran-backed Hezbollah in Lebanon has steadily eroded diplomatic progress.
Nuclear Talks Enter Deep Freeze
The escalation effectively freezes JCPOA revival negotiations that were already stalled. Iran suspended cooperation with the International Atomic Energy Agency in mid-2025, prompting the UK, France, and Germany to trigger snapback sanctions in August 2025, reported by The National. Iran has stockpiled over 400 kilograms of uranium enriched to 60% purity—close to weapons-grade threshold—verified by the IAEA in June 2025, according to House of Commons Library research.
President Trump posted on Truth Social that “Iran really wants to make a deal” and claimed negotiations “are continuing at a rapid pace,” but Iranian state media reported talks had stalled, per NPR. The gap between administration messaging and operational reality has widened: while White House Middle East envoy Amos Hochstein told CNBC in late May that “Wall Street wants the war to end, but the reason the war is not ending is because of Wall Street,” the administration has yet to present a coherent diplomatic off-ramp that addresses Iran’s maritime leverage.
“U.S. Central Command remains vigilant and will continue to protect our forces from Iranian aggression while supporting the ongoing ceasefire.”
— U.S. Central Command statement
Regional Spillover Risks Multiply
Gulf Cooperation Council states face renewed proximity risk. The attacks on Kuwait and Bahrain—both hosting US Military installations—force GCC governments to balance security partnerships with economic exposure to Iranian retaliation. Saudi Arabia and the UAE have maintained public neutrality throughout the conflict, but missile trajectories over their airspace complicate claims of non-involvement, analysis from The National suggests.
Israel’s parallel campaign in Lebanon adds a second axis of pressure. Iranian-backed Hezbollah remains under sustained Israeli air and ground operations, creating a feedback loop where Tehran uses Gulf-based US forces as leverage to extract concessions on Lebanon. The IRGC’s warning of a “stronger retaliatory strike to come” suggests Iran is calibrating responses across multiple fronts rather than de-escalating.
What to Watch
Strait of Hormuz transit data will signal whether Iran escalates maritime interdiction or maintains current throttling. Any drop below 30 vessels per week would indicate preparation for broader Gulf closure. Oil markets will price the duration risk—sustained $95+ Brent implies traders expect weeks, not days, of elevated tension. Watch for US carrier strike group repositioning near the Strait entrance; a third carrier deployment would mark shift from deterrence to blockade preparation.
Nuclear diplomacy hinges on whether the administration can decouple JCPOA talks from the kinetic campaign. If Iran begins enriching beyond 60%—crossing the weapons-grade threshold—snapback sanctions become permanent and any deal requires full dismantlement rather than verification. Regional states will signal their risk assessment through crude export volumes; Saudi Arabia cutting Aramco loadings would confirm expectation of protracted instability.
The IRGC’s threat of “stronger retaliation” suggests Iran is testing whether the US will accept missile attacks on allied soil as the new baseline or respond with deeper strikes on critical infrastructure. The next 72 hours determine whether this becomes a tactical exchange or the end of ceasefire conditions entirely.