Shipowners are racing to understand the terms of the US-Iran ceasefire in hopes of using a temporary opening in the Strait of Hormuz to move more than 800 vessels stranded in the Persian Gulf. The story highlights how even a short diplomatic pause could trigger a major operational reshuffle across global shipping, as fleets weigh convoy timing, insurance exposure and berth availability against the risk that access could tighten again.For TankerMap readers, the implications are immediate. TankerMap tracks 4,105 vessels worldwide, including 3,201 crude tankers and 904 LNG carriers, across 155 ports. If a meaningful share of trapped ships begins exiting through Hormuz, tanker queues, ballast planning, freight rates and terminal schedules could shift quickly across Gulf, Asian and European trade lanes, especially for owners trying to capitalize on a narrow reopening window.