sentences:  On 2 May 1943 while guarding the mine barriers northeast of Hogland, "Turunmaa" was seriously damaged in an air raid and the sinking ship had to be beached to shallow water at Haapasaaret (group of islands south from Kotka).Crew casualties were 1 dead and 9 wounded.The ship was immediately refloated and was fully repaired by 23 October 1943.