Complex sentence: In March 1625, his vizier Saakadze sided with the opposition in Kartli and the neighbouring Kakheti and led the Georgian forces to destroy a Persian army at the Battle of Martqopi.
Split into simpler sentences: In March 1625, vizier Saakadze sided with the opposition in Kartli and the neighbouring Kakheti. He led Georgian forces that destroyed a Persian army at the Battle of Martqopi.