Battle of Sokhoista

It was the last attempt of the separate Georgian dynasts to fight as one unit against the Ottoman expansion, but ended in their decisive defeat.

[2] The battle was preceded by an unsuccessful siege of the Georgian-garrisoned fortress of Oltisi (now Oltu, Turkey) by the Ottoman beylerbey of Erzurum Musa Paşa also known as Kizil-Ahmedlu, and his subsequent defeat at Karagak in 1543.

The Ottomans returned in force two years later, and moved into the principality of Samtskhe, then under the control of Bagrat III, king of Imereti in western Georgia.

[3] The victory at Sokhoista gave to the Ottomans the upper hand in southwestern Caucasus and allowed them to overrun Samtskhe, where they installed their protégé, atabek Kaikhosro III.

[2] The battle also created a favorable precondition prior to the Ottoman-Saffavid peace deal at Amasya in 1555.