 A flotilla of three naval trawlers and fishing boats was established in Kali, Ugljan island, under the operational command of the Croatian Army's 112th Brigade on 21 August 1991.Members of this unit, manning a motorboat and a sailboat, disabled the Yugoslav Mirna-class patrol boat "Biokovo" with a Malyutka antitank missile fired from a cove at Škarda island on 10 September 1991, in one of the first naval actions of the war.The main fleet was established on 24 September, consisting of six ships.