# [7D] Provisional Iran–US understanding on maritime traffic reached but not fully implemented

*Issued Wednesday, May 27, 2026 at 2:05 PM UTC — Hamer Intelligence Services Desk*

**Issued**: 2026-05-27T14:05:11.588Z (3h ago)
**Expires**: 2026-06-03T14:05:11.588Z (7d from now)
**Category**: GEOPOLITICAL | **Confidence**: 60% | **Impact**: CRITICAL
**Risk Direction**: volatile
**Affected Regions**: Strait of Hormuz, Persian Gulf, Sea of Oman, Iran, GCC countries, United States
**Affected Assets**: Global oil and LPG shipping, US and allied naval deployments, Iranian energy export capacity
**Permalink**: https://hamerintel.com/data/forecasts/11290.md
**Source**: https://hamerintel.com/forecasts

---

## Prediction

Within 7 days, Iran and the US are likely to announce, directly or via intermediaries, a provisional understanding on maritime traffic in the Persian Gulf and Sea of Oman, framing it as an informal or technical arrangement rather than a comprehensive political deal. The agreement will probably specify categories of vessels and flag states permitted through Hormuz under IRGC oversight, while maintaining restrictions on clearly defined ‘hostile’ traffic. Implementation will begin in a phased manner, but mutual suspicions and verification disputes will limit transparency and leave scope for periodic harassment incidents.

## Drivers

- Iranian state TV reporting of a draft informal deal and expectations of restored Gulf traffic within about a month
- IRGC Navy’s limited but real opening evidenced by 23 ship transits
- Emerging trend: managed but volatile US–Iran crisis around pending deal