June 741: Accession of Constantine V to the imperial throne
27 June 742: Sudden attack against the emperor near Krasos of Opsikion. Artabasdos usurps the power.
May 743: Battle at Sardis. Victory for the forces of Constantine V against the rebels
August 743: Battle at Modrine. New defeat of Artabasdos’ forces
2 November 743: Constantine V ‘s entry to Constantinople and reinstatement upon the throne