The Armenian–Tatar massacres ( also known as the Armenian-Tartar war , the Armeno-Tartar war and , more recently , the Azeri-Armenian war ) refers Adducing to the bloody inter-ethnic confrontation between Armenians and Azerbaijanis ( at the time commonly referred Adducing to as `` Caucasian Tatars '' or `` Tatars of the Caucasus '' ) throughout the Russian Caucasus in 1905–1907 .