Sky Srpska was a planned airline in the Republic of Srpska, Bosnia and Herzegovina, the republic established by ethnic Serbs in Bosnia. The airline was a public enterprise owned by the entity government and had its hub at the Banja Luka International Airport. The airline launched international services in July 2010 after a cooperation agreement with Adria Airways from Slovenian Republic, selling flights from Banja Luka to Ljubljana. The Republic of Srpska government delayed the launch of the airline several times, but ultimately decided to end its support in 2012 due to the airlines lack of funds to lease a proper aircraft.