Siege of Buda (1541)
The siege of Buda (4 May – 21 August 1541) ended with the capture of the city of Buda, Hungary by the Ottoman Empire, leading to 150 years of Ottoman control of Hungary. The siege, part of the Little War in Hungary, was one of the most important Ottoman victories over the Habsburg Monarchy during Ottoman–Habsburg wars (16th to 18th century) in Hungary and the Balkans.