Siege of Cydonia

The Siege of Cydonia was a major military offensive launched by the United Nations against the Martian People's Republic in the occupied region of Cydonia on Mars during the Interplanetary Wars and was a major front during the Mars Campaign. The siege began in December of 2166 after forces of the newly formed United Nations Space Command sent out their Marines to engage the Koslovics who were occupying the region of Cydonia.