# [24H] Iranian Harassment and Near-Miss Incidents Against Commercial Shipping in Hormuz

*Issued Thursday, May 28, 2026 at 1:59 AM UTC — Hamer Intelligence Services Desk*

**Issued**: 2026-05-28T01:59:44.455Z (3h ago)
**Expires**: 2026-05-29T01:59:44.455Z (21h from now)
**Category**: MILITARY | **Confidence**: 65% | **Impact**: HIGH
**Risk Direction**: escalatory
**Affected Regions**: Strait of Hormuz, Persian Gulf, Gulf of Oman
**Affected Assets**: International oil and product tankers, Maritime insurance and P&I cover providers, Port operations linked to Bandar Abbas and nearby anchorages
**Permalink**: https://hamerintel.com/data/forecasts/11340.md
**Source**: https://hamerintel.com/forecasts

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## Prediction

In the next 24 hours, Iran is likely to intensify non-lethal or limited-lethal harassment of commercial shipping near Hormuz through close passes, boarding attempts, or drone overflights rather than immediately escalating to large-scale strikes. This serves Tehran’s objective of signaling control over the chokepoint while calibrating below a threshold that would justify a massive U.S. retaliation. At least one publicized incident involving a tanker being ordered to change course or halt for inspection is probable. However, Iran will likely avoid sinking a large foreign-flagged tanker, which would sharply widen the conflict.

## Drivers

- Intelligence reporting of Iran-linked actors claiming tighter control over Hormuz
- Recent Iranian drone attacks on a U.S. Navy vessel and commercial ship
- U.S. sanctioning of the Persian Gulf Strait Authority, directly targeting management of Hormuz traffic
- Emerging trend of conflict bargaining via Hormuz access and oil price signaling