Navigation Crisis in Strategic Waterway
Traffic through the Strait of Hormuz, a conduit for approximately 20% of the world's oil supplies, has come to a near standstill following the commencement of US-Israeli military operations against Iran on February 28. According to data cited by the South China Morning Post (SCMP) from Lloyd's List Intelligence, just 89 ships—including 16 oil tankers—transited the strait between March 1 and 15, compared with a pre-war average of 35 to 100 vessels daily. SCMP reports that ship passages dropped to zero for the first time last Saturday, while oil prices have surged above US$100 per barrel.
Limited Effectiveness of Proposed Escorts
Despite demands from US President Donald Trump that the United Kingdom, China, South Korea, France, and Japan deploy military vessels to ensure maritime safety, analysis suggests such escorts would have minimal impact. Citing Lloyd's List Intelligence data, TASS reports that military escort of merchant ships would restore only 8-10% of regular navigation levels in the best-case scenario. Trump had identified these nations as countries that should help ensure safety, stating it would "behoove" them to participate.
Iranian Positions and Threats
Iranian officials have issued a series of escalating statements regarding the strait's status. On March 2, Islamic Revolutionary Guard Corps Major General Ibrahim Jabari warned the waterway would be closed due to US and Israeli military operations, according to TASS. However, on March 5, Iranian Foreign Minister Abbas Araghchi clarified that the strait is not officially closed, but vessels—including oil tankers—are voluntarily avoiding transit due to fears of attacks from both sides.
Subsequent statements intensified Tehran's posture. On March 11, a spokesman for Iran's Khatam al-Anbiya Central Headquarters announced that Iran would not allow US-affiliated oil tankers to pass, TASS reports. By March 15, Iranian military officials warned they would "use any method necessary," including controlling navigation, to "force the enemy to surrender."
Tactical Risks and Alternative Strategies
Chinese military analysts assess that providing military escorts presents severe tactical challenges. According to SCMP, these analysts caution that operations remain too risky due to threats from drones and mines, despite US air strikes potentially weakening Iran's ability to enforce a complete blockade. The assessment suggests degraded Iranian capabilities do not eliminate asymmetric threats to convoy operations.
Separately, SCMP cites "multiple media reports" indicating the United States is considering the deployment of ground troops to open the waterway, though military observers quoted by the outlet argue this would require further protracted fighting to achieve objectives. Approximately 20 ships in the region have been attacked since the conflict began, SCMP reports.
Verification Notes
Claims regarding the 8-10% restoration figure and specific Iranian official statements (March 2, 5, 11, 15) are attributed to TASS reporting on Lloyd's List Intelligence data and official Iranian communications. Traffic statistics, oil price data, and Chinese analytical assessments are attributed to SCMP. The consideration of US ground troops is reported by SCMP as circulating in media reports rather than confirmed official policy. Iranian threats and the multinational escort proposal carry high confidence based on official statements; assessments of Iranian military degradation and ground troop considerations carry medium confidence based on analytical and media sourcing.