Trouble brewingSrebrenica, Bosnia and Herzego
In 1425, the Ottoman Empire invaded Serbia, burning and pillaging across the Southern Morava valley. At the same time, the King of Bosnia attempted to conquer Srebrenica back from the Serbs, but failed. Despot Stefan fought back the invasion and initiated negotiations with the Sultan, after which the Ottoman troops left Serbia. Still, this attack was an ominous sign of things to come.