After the failure in the
First Serbian–Ottoman War, there was great dissatisfaction in Serbia due to the impoverishment of the population, which was worsened by a bad harvest, taxes to cover state expenses, and the suppression of political freedoms. Still, there was sympathy for the beginning of the
Russo-Turkish war in spring 1877 and cautious alignment with
Russia, which advised restraint. When the Russians were stopped by the Turks near
Pleven in
Bulgaria, Russia requested Serbia to enter the war. Russia provided significant financial aid to Serbia, so by late September, Serbia deployed 25–30 thousand soldiers to its southeastern borders, and the army was strengthened in arms and equipment. Colonel
Sava Grujić, Minister of the Army, reorganized the Serbian army into five corps: • Šumadija Corps, with 15,500 fighters and 146 officers; • Morava Corps, with 18,450 fighters and 118 officers; • Timok Corps, with 22,150 soldiers and 124 officers; • Javor Corps, with 13,100-15,000 soldiers and 66 officers; and • Drina Corps, with 12,350-19,000 fighters and 54 officers. At the beginning of the war, a special Timok-Zaječar army was formed with 8,800 fighters. Serbia entered the war against Turkey with 89,000 soldiers and 232 artillery pieces, while Turkey had 85,000 regular soldiers and several thousand irregulars such as
bashi-bazouks and
Arnauts. The Prime Minister from 1876 to 1878 was
Stevča Mihailović, and the Minister of Foreign Affairs was
Jovan Ristić. == Topola mutiny ==