 There are also land border disputes between Croatia and Serbia.The two countries presently control one bank of the present-day river each, but Croatia claims that the border line should follow the cadastral borders between the former municipalities of SR Croatia and SR Serbia along the Danube, as defined by a Yugoslav commission in 1947 (effectively following a former river bed); borders claimed by Croatia also include the Vukovar and Šarengrad islands in the Danube as its territory.There is also a border dispute with Bosnia–Herzegovina, specifically Croatia claims Unčica channel on the right bank of Una as the border at Hrvatska Kostajnica, while Bosnia and Herzegovina claims Una River course as the border there.