Career
The Knight"s Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership. Ships attacked As commander of U-510, Neitzel is credited with the sinking of three merchant ships totalling 14,128 gross register tons (GRT), damaging another two ships of 14,368 GRT that it had to be considered a total loss and damaging seven further ships of 49,587 GRT. Bibliography.