- I want to email someone who is an expert on the Tank Destroyers of WWII. I have 2 photos of my uncle in a unit, but could not get anymore info from the Army on him. All I know is he was in a half track unit, and he was at the battle of the Remagen Bridge in Germany. The records got burnt in a fire in the 70's. I I could get was proof of his enlistment time.