Data shows 48 vessels crossed Hormuz after attacks A total of 48 vessels transited the Strait of Hormuz between 26 and 28 June following the latest exchange of strikes between the United States and Iran. According to data tracked by Al Jazeera, the vessels included 23 oil and gas tankers, seven bulk carriers and 19 cargo or container ships. The figure marks a decline from the 70 transits recorded on Wednesday and 54 on Thursday, before the latest escalation, suggesting renewed security concerns may be affecting maritime traffic through the strategic waterway.