 Complete the following phrase:  After the fall of the Russian Empire in 1917, the Ottoman Army intended to crush Armenia and seize the Russian Transcaucasia and the oil wells of Baku. In May 1918, the Ottoman forces attacked Eastern Armenia in 3 fronts. At the northern front, the Ottomans reached Karakilisa nowadays Vanadzor on May 20 almost without resistance. The 2nd front was through the town of Aparan while the 3rd and largest front was through the town of Sardarabad nowadays Araks in the Armavir region. On May 21, the detachment of Zihni Bey defeated an Armenian unit composed of 600 infantry and 250 cavalry, and then took over Sardarabad. Afterwards, the Ottoman forces advanced towards the village of Yeghegnut. The Armenian offensive led by Daniel Bek-Pirumian and Movses Silikyan was launched in 22 May. As a result of the decisive Armenian victories over the Turks on the 3 fronts of Sardarabad, 