https://syrianobserver.com/EN/news/49557/irans-presence-on-syrian-coast-angers-russia.html
Russia has expressed its anger over Damascus’ granting of Iran the right to operate the western Latakia port on the Mediterranean. This marks the first time that Tehran is given a foothold on the Mediterranean near Russia’s bases in Tartus and Latakia.
On February 25, Syrian Transport Minister Ali Hammoud had requested that the port director form a team to hold talks with Iranian officials on the management of the facility. The decision was taken at Iran’s request to be given authority over the port in return for the financial and military support it has shown Damascus throughout the past eight years of war.
The port has been operated for years by Syria and a French company, but the agreement with Iran will see Tehran operate the facility starting the coming fall