15MAY

CENTCOM redirections hit 58; four ships disabled

3 min read

13:51UTC

CENTCOM has now turned 58 commercial vessels away from Iranian ports since 13 April, six more in three days. The disabled-ship total stands at four, with two of them still unnamed.

← Back to Three pledges, no paper, twelve sanctions Jump to analysis ↓

ConflictDeveloping

Key takeaway

Project Freedom is accelerating during the negotiation window, with no instrument tying the two timetables.

CENTCOM (United States Central Command, the combatant command for the Middle East) has redirected 58 commercial vessels from Iranian ports since 13 April, Al Jazeera reported on Sunday 10 May, citing the command's own statement ¹. That is six further redirections in three days; the figure stood at 52 on 7 May . Four ships have been disabled in total since the Project Freedom operation opened , up from two named in the F/A-18 smokestack-bombing run on M/T Sea Star III and M/T Sevda on 8 May . Two of the disabled vessels remain unnamed, despite a month of public CENTCOM statements naming the operational pattern.

Disabled means engines damaged or steering knocked out, not sunk; the hulls drift or limp to anchor. The standard CENTCOM technique uses precision strikes on the smokestack and rudder housings to immobilise without setting fuel oil on fire. The two unnamed actions raise the question of which flag states are quietly absorbing the loss without protesting publicly. Liberian, Marshall Islands and Panamanian flags account for most Gulf-bound tonnage; reflagging delays of two to four weeks would be the most visible second-order effect for the rest of the supply chain.

The pace matters because it falsifies the public-diplomacy framing. The verbal track between the two governments describes a negotiation moving towards a reply; the kinetic track shows CENTCOM accelerating, not pausing, while that reply is supposedly being drafted. Six redirections in three days is roughly twice the cadence of the first three weeks of the operation, when the average ran at one to two per day. For Asian refiners that translates to two-to-four-week delivery delays on diverted crude and condensate cargoes; for European buyers it means bidding up Atlantic-basin barrels to backfill.

The operational signal is that CENTCOM has standing authority to widen Project Freedom independent of the diplomatic timetable. The Pentagon decides cadence; the State Department runs the talks; the White House signs nothing tying the two together. That structural separation between the operational and political tracks is the same pattern Treasury exploited with Friday's CGSTL designation. Different US institutions are running their own Iran policy at their own pace, with no coordinator named to synchronise them.

Deep Analysis

In plain English

CENTCOM is the US military command responsible for the Middle East. Since 13 April it has been stopping commercial ships from reaching Iranian ports, turning them away or, in four cases, actually damaging them so they cannot proceed. By 10 May that count had reached 58 redirected vessels and four disabled ships. Disabling a ship means firing weapons to knock out its engines or steering so it cannot move under its own power, as happened to two tankers on 8 May when a US aircraft fired munitions down their exhaust stacks. The two additional unnamed disabled vessels add to that total. Each disabled ship is effectively taken out of service for weeks, and insurance costs for any ship trying to transit the area keep rising.

Deep Analysis

Root Causes

CENTCOM's redirection mandate requires it to turn away vessels heading to Iranian ports regardless of whether the vessel is Iranian-flagged. The 58-vessel count includes third-country commercial ships whose cargoes have nothing to do with Iranian crude, a scope that exceeds the narrower interdiction logic of the original blockade announcement.

Separate from redirections, the four disabled ships represent a different instrument category: redirections compel cooperation; disabling removes the choice. CENTCOM used disabling for the first time on 7 May with the rudder strike and escalated to smokestack-targeting on 8 May. The two unnamed additional disabled vessels suggest that disabling actions are now running ahead of public attribution, a pattern consistent with CENTCOM managing escalation optics while expanding operational reach.

The unnamed vessels also create a verification gap that matters for any ceasefire: a credible ceasefire requires both sides to account for all actions taken. Two unacknowledged disabled ships complicate that accounting before talks have even produced a draft.

What could happen next?

Consequence
Six redirections in three days during the MOU negotiation window signals the blockade widening even as both sides describe the talks as live. The rate increase contradicts any reading of the MOU dialogue as a de-escalatory pause.
Risk
Two unnamed disabled vessels suggest CENTCOM is conducting disabling actions it has not yet publicly acknowledged, creating a gap between operational reality and official communications that complicates third-party verification of any ceasefire.

Source Landscape

This story draws on centre-left-leaning sources from Qatar

Qatar

Six additional redirections in three days (52 on 7 May to 58 on 10 May) represents a rate of two per day, up from approximately 1.3 per day across the preceding fortnight.

Kpler's vessel-flow data shows the redirections concentrate on tankers carrying Iranian crude to Chinese and Indian buyers, not on third-country commercial cargo. Each redirection adds roughly 18-22 days of charter time as vessels reroute via the Cape of Good Hope, at a daily tanker rate of $38,000-$55,000 depending on vessel class.

Four disabled ships represents a qualitative escalation in the blockade's instrument. Redirection leaves a hull intact and commercially viable after the incident; disabling removes the vessel from active trading for weeks while engines or steering gear are repaired in a regional port.

Insurance write-downs on disabled hulls push war-risk premia higher across the fleet: Lloyd's war-risk rates for Hormuz transits reached 3.2% of hull value per voyage as of 8 May, compared with 0.4% in January 2026.

Sources:Al Jazeera

Mentions:CENTCOM (US Central Command) →Iran →Marshall Islands →United States →White House →Pentagon →Al Jazeera →Project Freedom →M/T Sea Star III →M/T Sevda →Chang Guang Satellite Technology →

First Reported In

Update #93 · Tanker hits Doha while Qatar mediates

Al Jazeera· 10 May 2026

Read original →

Causes and effects

Caused by

CENTCOM redirections rise to 52, pace slows

CENTCOM redirections grew from 52 on 7 May to 58 on 10 May, continuing the blockade escalation trajectory documented at ID:3136

Occurred 6 May 2026

Read story →

F/A-18 disables tankers via smokestack on 8 May

The four disabled ships as of 10 May include the two named in the 8 May smokestack-bombing action (Sea Star III and Sevda), plus two additional unnamed disabling actions

Occurred 8 May 2026

Read story →

This Event

CENTCOM redirections hit 58; four ships disabled

The blockade is widening, not holding steady, during the MOU negotiation window, with the operational pace setting the perimeter rather than the diplomatic one.

Led to

CENTCOM redirections rise to 61, disabled count holds at four

CENTCOM redirection count at 58 on 7 May (ID:3172) advanced to 61 by 10 May in the new event.

Occurred 10 May 2026

Read story →

Different Perspectives

Gulf shipping and insurance markets

With Hormuz and Bab el-Mandeb both hostile at once, war-risk underwriters face their first dual-chokepoint pricing problem; the rerouting hedge that absorbed one closure is gone for Israeli-linked hulls. Any deal that reopens Hormuz without a Houthi stand-down clause delivers only partial shipping relief.

Russia and China

Russia and China met IAEA chief Grossi jointly in Geneva on 5 June to coordinate an advance blocking position against Washington's censure resolution, the first documented instance of proactive pre-session obstruction rather than reactive post-vote dissent. Beijing's move came four days after OFAC designated Shanghai Qianye Energy under Iran energy sanctions.

Saudi Arabia

Saudi Arabia was left out of the emergency $4.01 billion Patriot waiver Qatar received on 2 May as its own PAC-3 stocks ran near-empty from intercepting Iranian salvoes over Aramco facilities. Riyadh is on a standard 18-month FMS queue behind a production line booked through 2030, with no equivalent priority to Qatar's Al Udeid basing role.

Houthis (Ansar Allah)

The Houthis declared a complete ban on Israeli Red Sea navigation on 8 June and struck Jaffa, their first attack on Israeli territory since April, seven days after the Tasnim authorisation to activate other fronts including Bab el-Mandeb. The declaration put both chokepoints under hostile authority simultaneously.

Iran

Iran agreed the 9 June mutual halt after the Mahshahr exchange and coordinated with Russia and China to block Washington's IAEA censure resolution, using the Board as a second front while the bilateral pause held on the military one. Tehran's acceptance of the Lebanon carve-out contradicts the linkage position it stated on 1 June.

Benjamin Netanyahu and the IDF

Israel struck the Karun Petrochemical plant at Mahshahr on 8 June over Trump's explicit objection, then agreed a halt with Iran the following day scoped on Israeli terms with Lebanon carved out. Netanyahu's posture is that the IDF will not accept Iranian missile factories as off-limits regardless of US diplomatic timelines.