CENTCOM has reinstated its naval blockade of Iranian ports after Tehran struck tankers and regional US allies, ending a truce signed barely a month ago.
Intelligence Lead
The June 17 memorandum of understanding between Washington and Tehran has effectively collapsed. Following a wave of Iranian strikes on shipping in the Strait of Hormuz and retaliatory attacks against US regional allies, President Donald Trump has notified Congress that "limited" military action against Iran has resumed, US Central Command has reimposed a naval blockade on Iranian ports, and global oil prices have surged more than 9 percent.
Situation Report
The breakdown began on July 6–7, when the IRGC struck two tankers in the Strait of Hormuz — the Qatari-owned LNG carrier Al Rekayat and the Saudi-flagged supertanker Wedyan — followed within 24 hours by a strike on a third vessel. The US Treasury responded by reimposing sanctions on Iranian oil exports, and CENTCOM launched strikes on Iranian military sites near the strait. On July 12, the IRGC Navy declared the strait closed after firing warning shots at a vessel it assessed had deviated from an authorized route, prompting a second round of US strikes against Iranian missile batteries, air defense systems, and IRGC fast attack craft at multiple locations.
By July 13, the US military had struck approximately 90 targets across Iran. Tehran retaliated with strikes against US regional allies, triggering air-defense alerts in Qatar, Bahrain, and Kuwait, with alerts reported hours later in Jordan. Iran claims to have struck and disabled two "rogue supertankers," while the UAE has confirmed Iranian missiles hit two of its tankers in Omani territorial waters, killing one crew member. Iran's Health Ministry reported at least 14 killed and 78 wounded across the two days of US strikes — the first official casualty count issued by Tehran since the renewed exchange began.
CENTCOM has confirmed it will resume its naval blockade of vessels transiting to and from Iranian ports, a measure that directly threatens the roughly one-fifth of global seaborne oil traffic that moves through Hormuz. Despite the scale of the exchange, an Iranian delegation has traveled to Oman to continue technical negotiations through mediators, suggesting both sides retain a diplomatic offramp even as military operations continue.
Background & Context
The current crisis traces to the US-Israeli campaign against Iran that began February 28, 2026, which upended the security architecture of the Middle East before mediators brokered the June 17 memorandum intended to end hostilities within 60 days. That truce was fragile from signing: Iran continued to contest passage rights through Hormuz, a chokepoint it has used as leverage in prior confrontations with Washington, while US sanctions enforcement against Iranian oil exports remained a persistent friction point.
Trump's declaration that the ceasefire was "over" on July 7, followed a day later by his statement that the exchange would not produce sustained military action, reflects a pattern of calibrated escalation rather than a clean break from the truce framework. Both governments have strategic incentive to avoid a fully declared war — Iran's economy remains sanctions-constrained, and the US faces no domestic appetite for extended Middle East ground commitments — but neither has demonstrated the ability to prevent tactical strikes from cascading into broader exchanges.
Analysis & Assessment
The reinstated blockade is the most consequential development of the past week. Unlike discrete strikes, a sustained blockade forces a binary choice on Tehran: accept a materially tighter economic chokehold or escalate further against shipping and US allies to break it. Oil markets have already priced in sustained disruption, and a prolonged closure risk to Hormuz — through which a substantial share of global crude and LNG transits — carries second-order effects for Gulf state economies and global energy prices that extend well beyond the immediate belligerents.
The continuation of Oman-mediated talks despite active combat suggests both Washington and Tehran are managing this as a controlled escalation intended to extract negotiating leverage rather than as a genuine rupture of the truce framework. That said, the involvement of UAE-flagged shipping and confirmed casualties among Emirati crew introduces a third-party stakeholder with its own escalation calculus, and further strikes on Gulf state territory could draw additional regional actors into direct confrontation. The most likely near-term trajectory is continued limited strikes paired with parallel negotiation, though the margin for miscalculation around Hormuz shipping lanes remains high.