• US considers military protection for oil and gas tankers transiting the Strait of Hormuz as conflict escalates.
  • Tanker traffic drops sharply after attacks, with insurers canceling war risk coverage and shipping firms suspending operations.
  • Disruptions threaten 20% of global oil supply, driving up prices and causing port backlogs.

Heightened Risks Prompt Military Escort Consideration

Efforts to secure critical shipping lanes have hit a snag as the Trump administration weighs military protection for oil and gas tankers transiting the Strait of Hormuz. This follows escalating conflict that began on February 28, 2026, with US-Israel strikes on Iran, subsequent ship attacks, and disrupted shipping. Recent tanker incidents, including the evacuation of the Palau-flagged Skylight after it was targeted near Oman, have intensified concerns.

On March 3, 2026, the US is considering military escorts due to heightened risks from Iranian retaliation, including missile and drone strikes and threats to close the strait. Tanker traffic has dropped sharply—some reports indicate near-zero transits—after attacks on ships like the sanctioned Skylight (IMO 9330020), with crews evacuated and injuries reported. According to people familiar with the matter, insurers are canceling or refusing war risk coverage for Hormuz transits effective around March 5, leading major shipping firms to suspend operations. UKMTO has raised the risk to "critical," warning of volatility, while US CENTCOM has stated commercial ships are largely on their own due to limited assets.

Economic Fallout and Market Volatility

Disruptions threaten 20% of global oil and gas supply through Hormuz, driving up insurance premiums, causing port backlogs of approximately 750 ships, and risking shortages and delays in oil, containers, and other sectors. War risk insurance has surged, with reinsurance layers reaching $3.1 billion per ship; cancellations exacerbate this, stranding tankers and spiking oil prices. Persian Gulf oil exporters face export halts, while global markets see volatility—China, receiving 35% of Gulf oil, has urged ship protection amid floating storage off Singapore.

US-Israel strikes on February 28 targeted Iranian military sites, including drone carriers like Shahid Bagheri, assassinating Supreme Leader Ayatollah Ali Khamenei, prompting Iranian missile and drone retaliation across the Middle East. Iran denies strait closure but IRGC radioed warnings barring entry; proxies like Houthis add threats. The Trump administration considers escorts to secure trade routes, echoing 1988 Operation Praying Mantis; Gulf states condemn attacks, UK and EU (Operation Aspides) aid rescues.

Shipping firms, crews (e.g., 20 evacuated from Skylight with 4 injured), and energy consumers face immediate risks; the global public sees oil price hikes threatening inflation and shortages. Debates focus on escalation versus deterrence, with insurers prioritizing safety by yanking coverage to avoid "blood baths"; stakeholders like China call for de-escalation.

Outlook and Implications

Short-term, further traffic halts, soaring oil prices, and potential Iranian blockade or fire threats could cripple exports; US carriers in the region may enable escorts but assets are stretched. Long-term, prolonged conflict risks sustained disruptions, naval sinkings, and global recession; experts predict insurers hold firm on coverage bans, awaiting US or allied security guarantees or a ceasefire. The crisis stems from February 28 US-Israel strikes initiating open war, expanding prior shadow fleet sanctions and Houthi disruptions. Iran has a pattern of Hormuz attacks (e.g., Shahed drones), similar to 1980s Tanker War and recent Red Sea issues; precedents include 1988 US sinking of Iranian vessels.

Related developments include US hits on Iranian drone carriers, mirroring 1988 operations; Houthi threats resurface in the Red Sea. Shadow fleet tankers (e.g., Iranian LPG carriers) load at Kharg Island amid sanctions, and broader US sanctions target 20+ vessels like Skylight for Iranian oil smuggling. Without a deal to secure the strait, global trade could face severe bottlenecks, according to analysts.