 Two enlisted men from Mikuma were rescued from a life raft on 9 June by USS Trout and brought to Pearl Harbor . After receiving medical care , at least one of these sailors cooperated during interrogation and provided intelligence . Another 35 crewmen from Hiryu were taken from a lifeboat by USS Ballard on 19 June after being spotted by an American search plane . They were brought to Midway and then transferred to Pearl Harbor on USS Sirius . 
