Siege of Birtvisi (1403)

The siege of Birtvisi was the battle between Timurid Sultan, Timur against eastern Georgian kingdom in Birtvisi fortress. the defender of fortress was led by Ivane Toreli, which commanded 30 30 aznauri along with their families, and 150 soldiers. It took 8 attempts for Timurid forces to finally subdue the impregnable fortress.