sentences:  He delegated 7 artillery officers, possessing guns with calibers ranging from 150 mm to 305 mm, to attack and destroy the monitors as they were travelling between Rasova and Oltina on 21 September.The German batteries fired with intensity, but by the end of the day, all that was achieved was minor damage to the monitor "Lahovari", which also had 6 wounded.When a German aircraft reported that none of the monitors was sunk, Mackensen dismissed all 7 officers.