TheKörös class consisted of tworiver monitors built for theAustro-Hungarian Navy during the 1890s. They both served duringWorld War I and were allocated to theKingdom of Yugoslavia after the war by theAllies.Szamos was disarmed and sold into civilian service in 1921 whileKörös was renamedMorava and retained by theRoyal Yugoslav Navy. The ship saw combat during theInvasion of Yugoslavia by theAxis powers in 1941 duringWorld War II, but was ultimatelyscuttled by her crew to prevent her capture.

• Branfill-Cook, Roger (2018).River Gunboats: An Illustrated Encyclopedia. Barnsley, UK: Seaforth Publishing.ISBN 978-1-84832-365-0.
• Dodson, Aidan & Cant, Serena (2020).Spoils of War: The Fate of Enemy Fleets after Two World Wars. Barnsley, UK: Seaforth Publishing.ISBN 978-1-5267-4198-1.
• Freivogel, Zvonimir (2020).Warships of the Royal Yugoslav Navy 1918–1945. Vol. 1. Zagreb, Croatia: Despot Infinitus.ISBN 978-953-8218-72-9.
• Greger, René (1976).Austro-Hungarian Warships of World War I. London: Ian Allan.ISBN 0-7110-0623-7.

• Monitor classes
• World War I monitors
• World War II monitors
• Körös-class river monitors

• Use dmy dates from July 2019
• Ship infoboxes without an image