According to Al Jazeera's April 30, 2026 investigation, the US naval blockade against Iran in the Strait of Hormuz can be bypassed by Iran's affiliated 'shadow fleet' through various methods. This fleet breaks through the blockade line using methods such as false flags, jamming ship signals, and hiding ship ownership through complex corporate structures. The investigation found that between March 1 and April 15, 2026, 77 of the 185 ships passing through the Strait of Hormuz were directly or indirectly connected to Iran. Additionally, 61 of these ships are listed on international sanctions lists. This fleet, engaged in energy transportation and general cargo shipping, ensured that trade in the region continued even during the blockade period. On the other hand, it was reported that approximately 20,000 sailors were stranded on 2,000 ships in the Gulf. The Strait of Hormuz remains a critical point in global oil trade, and maritime traffic in the region did not completely stop despite official blockade measures. This situation is significant in showing the effects of 47 years of US sanctions and political tensions in the region on maritime trade.