- Period:
- Second World War (1939-1945)
- Rank:
- Oberfeldwebel
- Unit:
- Zugführer III./Fallschirmjäger-Regiment 15
- Awarded on:
- October 24th, 1944
Koch was killed in battle on July 26, 1944 on the invasion front in Normandy. He was posthumously awarded the Knight's Cross.