sentences:  Near Raseiniai, the XLI Panzer Corps was counter-attacked by the Soviet 3rd and 12th Mechanised Corps.The concentration of Soviet armour was detected by the Luftwaffe, which immediately attacked tank columns of the 12th Mechanised Corps south-west of Šiauliai.No Soviet fighters appeared and the Soviet 23rd Tank Division sustained particularly severe losses, Ju 88s from "Luftflotte 1" attacking at low level, setting 40 vehicles, including tanks and lorries on fire.