Iran says it and Oman have agreed a navigation-route map for the Strait of Hormuz, and a later account says agreement has been reached on the shipping-route map [E1][E2]. That is the first object in the ledger: a map claimed as agreed. The public claim does not supply the route’s coordinates, and no August Omani publication in the cited material confirms the map [E1][E2]. By the cutoff, its public status stopped at Iran’s description of a bilateral technical result; a master still lacked coordinates or a notice to plot [E1][E2].
Iran also said technical talks had advanced, while the joint statement itself remained under negotiation [E2]. That combination matters because agreed geometry and agreed publication are separate state transitions. A route becomes operationally legible when an official chart, coordinate set or navigation notice gives a master something usable. Neither cited government account had supplied that object by the cutoff [E1][E2].
The counter-case is straightforward. Technical coordinates can precede their public release, so a publication lag does not by itself disprove an agreement. Iran’s statement could describe a real bilateral technical understanding that had yet to become public operating instructions [E1][E2]. The discriminator is concrete: an official notice, chart or coordinate set that a ship’s master can use.
Meanwhile, the water carried steel. ADNOC said two of its vessels were attacked while transiting the Strait of Hormuz [E3]. The company and official reporting said there were no casualties [E3][E4]. Those facts establish attacked hulls during transit while responsibility remains a separate question [E3][E4].
The UAE condemned the attacks, and any attribution attached to that condemnation remains an allegation on this record [E4]. A security accusation cannot make an unpublished route operational. Ships can continue transiting while governments negotiate different instructions for future passage. Nothing in the cited August material shows the claimed map had become the instrument governing those transits [E1][E2][E3].
A shipping route has four useful stages in this ledger: negotiated geometry, public notice, navigable lane and a completed transit under that lane. Iran’s account places the process at the first stage and says technical talks moved forward [E1][E2]. No cited August government publication carries the coordinates or a navigation artifact implementing the claimed map [E1][E2]. The ADNOC attacks show vessels were making Hormuz transits in the same period, but they do not demonstrate use of the claimed route [E3].
That leaves the route in an awkward but settleable state. Iran has supplied the diplomatic verb “agreed”; Oman has not supplied an August public confirmation in the cited material, and neither side has supplied printable geometry [E1][E2]. A later official notice could close that gap without contradicting the earlier Iranian claim. At cutoff, the Strait had an asserted map and no route a master could print [E1][E2].