The Strait of Hormuz crisis has demonstrated for the first time that a maritime chokepoint can be weaponized for cash extraction as much as for military leverage.
When Iran attempted to impose transit tolls on ships this spring, Secretary of State Marco Rubio dismissed the move as illegal, stating “No country is allowed to charge tolls or fees on an international waterway.”
Treasury Secretary Scott Bessent reinforced that position, warning Washington would “aggressively target any actors involved directly or indirectly in facilitating tolls for the Strait.”
The trigger for the broader crisis was Operation Epic Fury, the coordinated US and Israeli airstrikes on Iran launched February 28, 2026, which effectively shut the strait within days.
The International Maritime Organization reported that roughly 2,000 ships and about 20,000 mariners were stranded in the Persian Gulf at the peak of the disruption.
QatarEnergy declared force majeure on all LNG shipments on March 4, cutting a supply line that had covered 12 to 14% of Europe’s LNG, while Brent crude spiked to $138 per barrel on April 7.
A fragile calm broke down this week when on July 7 at least two tankers were struck by projectiles in the strait, with a Qatari gas tanker called the Al Rekayyat catching fire off the Omani coast.
Qatar called the attack a “serious and explicit violation” of international law, and the US Treasury simultaneously revoked a waiver that had permitted Iranian oil and petrochemical sales.
A US official described the arrangement as “entirely performance-based,” while Iran’s foreign minister said Tehran would not resume negotiations under continued US threats.
The toll concept itself remains very much alive, with Iran’s ambassador to China saying on July 5 that vessels transiting Hormuz would face new fees, with “special considerations” for China and other “friendly” countries.
The Strait of Malacca now sits squarely in the crosshairs as the next potential pressure point, handling roughly 22% of all global maritime trade with approximately 440 commercial vessels transiting daily.
Roughly 75% of China’s seaborne crude imports move through Malacca, which narrows to just 1.7 miles at its tightest point, making it an extraordinarily vulnerable corridor.
In April 2026, Indonesia’s Finance Minister floated a Malacca toll system, and while Singapore and Malaysia pushed back, the proposal signaled a new willingness among littoral states to monetize chokepoint leverage.
Chinese Foreign Minister Wang Yi told his Singaporean counterpart that keeping shipping lanes open is “a shared aspiration of all countries,” reflecting the growing diplomatic sensitivity around the waterway.
S&P Global captured the broader systemic danger clearly, stating that “network congestion, rather than a single point of failure, is becoming the primary channel for global trade disruption.”
Tanker operators have been the clearest financial winners from the upheaval, with Frontline (NYSE: FRO) posting Q1 2026 EPS of $2.51 versus a $1.58 estimate, sending shares up 81.56% year-to-date.
International Seaways (NYSE: INSW) delivered adjusted EPS of $3.90 against a $2.72 consensus, and CEO Lois Zabrocky warned that “the world cannot substitute more than 20 million barrels per day of oil and refined product” if disruption drags on.
Nordic American Tankers has booked nearly two-thirds of Q1 2026 spot days at roughly $55,000 per day, reflecting the sustained premium that route disruption commands in the current market.
On the defense side, RTX (NYSE: RTX) reported Raytheon segment adjusted operating profit up 25% on Patriot and naval munitions demand, backed by a $271 billion backlog, while Lockheed Martin (NYSE: LMT) signed framework agreements to lift Patriot, THAAD, and PrSM production three to four times current rates.
The signal to watch over coming quarters is whether war-risk insurance premiums, which jumped from 0.125% to 0.2 to 0.4% of ship value per Hormuz transit, begin printing similar quotes around Malacca, because once underwriters price a chokepoint as weaponizable, the market rarely prices it back.
