In 1590 a peace treaty was signed with Austria valid
for nine years. In 1593, Telli Hasan Pasha attacked rebellious Uskuks
and Emperor Rudolph II regarded this attack as a reason for war and he rejected to pay
taxes by ignoring the peace treaty. Moreover, he incited Wallaciha and Moldavia to rebel
against the Ottoman Empire.
Telli Hasan Pasha besieged the Castle of Siska in
Croatia. At the end of very bloody collisions Hasan Pasha and his soldiers and the
Governor of Herzegovina had died. As a result of these casualties the Ottoman government
declared war against Austria.
After the wars fought between two armies, Austrian Army
passed the River Tuna and attacked Ruscuk, they tyrannised the Muslim people there. When
Sultan Murad III had died the war was continuing.