Syria has taken management of the civilian airport inside the Hmeimim complex, with the civil aviation authority saying it received management of Latakia International Airport [E1][E3]. At Tartous, Syrian authorities agreed to receive Pier 4, the port’s fourth commercial berth [E1][E4]. Those are concrete civilian handbacks already moving into administration. They do not establish Syrian control over the whole Hmeimim air base.
The military portion follows a different clock. Syria’s account says the facilities are to change from military bases into joint Syrian–Russian training and qualification centers [E2]. The transition is supposed to occur within no more than three months, putting the memorandum’s own horizon around 9 November [E6]. Independent reporting likewise described an agreement over the future of the two coastal installations [E5].
The public record stops before the machinery that would make that change legible. The available Syrian accounts describe the memorandum, but do not publish its text or operating annexes [E1][E2]. They disclose no command arrangement, aircraft or ship access rules, military perimeters, storage regime, customs treatment, force ceiling, duration clause or termination mechanism [E1][E2]. Each missing term can determine whether a training center is a genuinely new military status or a new label over substantial continuity.
Moscow had not publicly matched Damascus with an official confirmation of the new arrangement by the cutoff. The Russian foreign ministry channel’s public formulation was that its two bases in Syria remain [E7]. Meanwhile, Russia’s official legal portal still publicly indexes the agreement governing placement of the Russian aviation group at Hmeimim and the instrument expanding the naval logistical-support point at Tartous [E8][E9]. Their continued indexing does not prove those instruments will survive the transition unchanged, but it leaves the old legal architecture visible while the replacement terms remain unseen.
The strongest case for transition is the sequence already on the ground. Damascus has documented civilian management changing hands at both complexes, has stated a specific new military category, and has attached a short outside limit to the conversion [E2][E3][E4][E6]. That combination makes a merely rhetorical memorandum harder to sustain for three months without some public follow-through. The central forecast therefore assigns 0.62 probability that both military facilities will have publicly entered the new operating status by 9 November 2026.
The counter-case is substantial because the settlement test is stricter than signing language. YES means that by 9 November 2026 there is public official confirmation that both the Hmeimim military facility and the Russian military facility at Tartous are operating under the memorandum’s joint Syrian–Russian training-and-qualification-center status; confirmation for only one site, preparatory talks or another transition announcement does not qualify [E2][E6]. NO means that deadline passes without qualifying public official confirmation for both sites, including any case in which one or both remain publicly described under the old basing status or their conversion remains pending. The 0.42 dissent gives greater weight to Moscow’s missing confirmation, the still-visible old instruments and the absence of disclosed operating rules [E7][E8][E9].
Civilian Syria has already moved through doors Russia once controlled: the airport management office at Hmeimim and Pier 4 at Tartous [E3][E4]. The military doors remain harder to read because the memorandum promises a new sign above them before it shows who keeps the keys [E2]. Three months is enough time to publish command, access and legal terms, or to expose how much of the old basing arrangement survives [E6][E8][E9]. For now, Syria has taken the airport administration; Russia keeps the military question.