The Russian Defence Ministry said on Oct. 11 that Russian drones in the early hours struck a Ukrainian military data center in Odesa used to process, transmit and store information, and hit a cargo ship carrying military supplies at the port of Chernomorsk.

Turkey's Foreign Ministry said on the 11th it condemned a Houthi attack on Riyadh's King Khalid International Airport, calling deliberate strikes on civilian infrastructure and non-combatants a clear violation of international law and humanitarian principles. The ministry urged an immediate halt to actions that threaten regional security and undermine international peace efforts, and reaffirmed Turkey's support for Saudi sovereignty and territorial integrity.

President Trump called the attack on Saudi Arabia terrible, said Riyadh can defend itself, and said the U.S. has contact with the Houthi movement and will see what happens. He described the actions as very bad and unacceptable, and said he has not yet spoken with the Saudi crown prince but will.