- Period:
- Second World War (1939-1945)
- Rank:
- Major
- Unit:
- Führer Grenadier-Regiment 409 / 122. Infanterie-Division
- Awarded on:
- April 14th, 1945
Awarded for the leadership of his Regiment during the Fifth Battle of Courland, a battle in which his unit was positioned at Lake Lemzeres (southeast of Frauenburg).
On the first day of battle the Soviets lost 41 dead and several prisoners following a counterthrust led by Dederichs. On the second day Dederichs launched another such counterthrust with 14 men and 2 Sturmgeschützen, cleared a wood in bitter close combat and retook an important village. On the third day he and a reserve unit repelled the attack of a Soviet company whose spearhead had already reached his command post. They launched a counterthrust that retook the old frontline, and in the process an IS-2 tank was destroyed by a friendly Sturmgeschütz. On the fourth day Major Dederichs was wounded in the knee and face during another counterattack, however he remained in the line and ensured that the situation on this day was likewise stabilized.
It was only two days after this, after he had received his fourth wound in just two weeks, that Dederichs handed over the leadership of his Regiment and allowed himself to be taken away.