Key facts
- Iran asserts control over the Strait of Hormuz, citing a memorandum of understanding (MOU) from June 17.
- Disagreements over Article 5 of the MOU, concerning safe passage of commercial vessels, have led to escalation.
- Iran interprets Article 5 as granting it the right to direct traffic, while the US believes it mandates unconditional reopening.
- US strikes on Iranian military sites have failed to deter Iran's enforcement of its navigation regime.
- An Iranian missile strike on two Emirati oil tankers killed one Indian sailor and wounded eight others.
- Traffic through the Strait of Hormuz has fallen to its lowest point since June 17.
- Iran views control over Hormuz as a strategic asset, a source of national pride, and potential economic revenue.
The Strait of Hormuz has become a focal point of escalating tensions between the United States and Iran, following a memorandum of understanding (MOU) signed on June 17. This agreement, intended to end a conflict and establish a negotiating period for Iran's nuclear program, has become a source of contention due to differing interpretations of its clauses, particularly Article 5 concerning shipping traffic.
Iran interprets Article 5 as granting it the authority to direct traffic in the Strait, including approving specific routes. Conversely, the US understands the article to mean Iran must fully and unconditionally reopen the waterway. This divergence has led to skirmishes, with Iran issuing warnings and firing on vessels when the US directed ships to a southern corridor. Despite US strikes on Iranian military sites, Iran continues to enforce its navigation regime, resulting in a significant drop in traffic through the Strait.
An Iranian missile strike on two Emirati oil tankers in the Strait killed one Indian sailor and wounded eight others, further exacerbating the situation. The International Maritime Organization (IMO) has condemned these attacks, highlighting the human cost and calling for an end to the escalation. The conflict has widened, with the US conducting further strikes and reinstating a blockade on Iranian shipping.
Iran views its control over the Strait of Hormuz as a crucial strategic asset, a symbol of national pride, and a potential source of substantial annual revenue through service fees. The US, however, has announced its own 20% charge on cargo transiting the strait, declaring itself "THE GUARDIAN OF THE HORMUZ STRAIT." Iran's Foreign Minister has countered, asserting Iran's historical role as the guardian and promising fair compensation.
Experts had previously warned that a major attack on Iran could lead to significant retaliation, including threats to shipping in the Strait of Hormuz. The current situation reflects a strategic impasse, where Iran has little incentive to relinquish control of an asset gained from recent conflicts, while the US and its allies cannot easily accept Iran's unprecedented control over an international waterway. The war's outcomes have demonstrated Iran's ability to impose pain and its resilience, contrary to assumptions in Washington and Tel Aviv about the Iranian government's weakness and imminent collapse.