 Morava was later raised and repaired by the navy of an Axis puppet state , the Independent State of Croatia , in which she served as Bosna . She served alongside her fellow monitor Sava , which had also been raised and repaired , but retained her name . Along with six captured motorboats and ten auxiliary vessels , they made up the riverine police force of the Croatian state . Bosna was part of the 2nd Patrol Group of the River Flotilla Command , headquartered at Zemun . She struck a mine near Bosanski Novi on the Una river and sank in June 1944 . The following year she was raised and broken up . 
