 Complete the following phrase:  In 1795, Alexander led a Georgian contingent dispatched to help the allied Ibrahim Khalil Khan of Karabakh against the Iranian encroachment. In June, the allies fought back a 20,000-strong force sent by Agha Mohammad Khan Qajar against Karabakh. Back in Georgia, in July 1795, Alexander raised a force of Turkic mercenaries brought from Karabakh against the anticipated Iranian advance. Fighting by his fathers side, Alexander witnessed the sack of Tiflis in a disastrous 