Fresh doubts are emerging over the effectiveness of the U.S. naval blockade in the Strait of Hormuz as new shipping data suggests Iranian oil exports may still be flowing. While United States Central Command claims multiple interceptions and zero successful crossings, reports from Reuters and maritime analytics firms like Kpler and LSEG indicate that sanctioned supertankers and VLCCs continue to enter and exit the Gulf. Iran’s so-called “shadow fleet” appears to remain active, raising questions about enforcement gaps in President Donald Trump’s blockade strategy. With crude export levels showing resilience and geopolitical tensions escalating, the Hormuz standoff is turning into a critical test of U.S. military and economic pressure tactics against Tehran.