Nils Bielke's campaign against the Ottoman Empire

Nils Bielke's campaign against the Ottoman Empire (1684–1687) was an event in which Swedish auxiliary forces, serving under the Holy Roman Empire, participated in the Great Turkish War. Bielke led approximately 2,000 Swedish soldiers as support to the Habsburg army in Hungary, engaging in several battles against the Ottoman forces, most notably at the Battle of Mohács in 1687.