Will the U.S. Navy fire on another ship running its blockade of Iranian ports before Aug 18?
54% of users predicted NO — the community got this one right. 26 predictions cast.
As of the Aug. 18, 2026 deadline, the U.S. Navy had not fired on a second ship attempting to run its blockade of Iranian ports since the Aug. 11 strike on the Panama-flagged cargo vessel Vela Nova, whose engine room was hit by two Hellfire missiles from a Navy MH-60 helicopter in the Gulf of Oman. U.S. Central Command's own tally of blockade-enforcement actions stayed flat in the days that followed: an Aug. 14 CENTCOM statement reported 62 commercial vessels redirected, three disabled and two boarded, and by Aug. 17 the figures had moved only to 64 redirected, with the "disabled" count still at three — the same number reached after the Aug. 11 incident, indicating no additional vessel was fired on or forcibly disabled in the intervening week.
The static disabled-ship count suggests the Vela Nova strike, combined with repeated public warnings, deterred other operators from testing the blockade at gunpoint, while most vessels approaching Iranian ports were instead turned away through redirection rather than force. The broader U.S.-Iran standoff remained tense through Aug. 18, with a 60-day maritime memorandum having lapsed Aug. 17 without a new agreement and President Trump saying no talks with Tehran were underway.
The prediction market had priced this outcome as close to a toss-up, with 46% forecasting Yes across 26 votes, before it resolved No.