Reports of a preliminary US-Iran memorandum of understanding suggest a potentially important reset for commercial shipping in the Strait of Hormuz. According to Al Jazeera, the draft framework would keep the waterway open to unrestricted transit, ban tolls and harassment, and give Iran 30 days to remove mines, while a corresponding US naval blockade on Iranian ports would be lifted in step with the recovery of commercial traffic.

For TankerMap, the shipping significance is clear: Hormuz carries roughly a fifth of global oil and LNG flows in normal conditions, so any move that reduces transit frictions, mine risk and sanctions pressure could improve tanker routing confidence and cargo movement. The proposal still reportedly needs final approval and has not been formally confirmed by either side, but it stands out as a meaningful operational signal for crude, products and LNG shipping in the Gulf.