User blog comment:The--Red--Devil/Things that make Battlefield 3 a bad game we still love/@comment-174.255.32.228-20120513165000/@comment-98.233.35.252-20120514031940

Whether it wad a d-bomb or not is debatable(mode of detonation was never mentioned), but it defo was a ground-level detonation. And ground-level detonations are far less effective than air burst.