While heading back to camp after an all night patrol, my platoon found a homemade bomb (IED) on the side of the road. We blocked off the road and secured the site. I called up to higher and requested permision to recon by fire. My tank was about 30 meters away, waiting for word to either shoot the bomb or back off and wait for EOD to come out and blow it up, when it was remote detonated. Now this thing was about the size of a 155 mm arty round and when it blew, they felt the shockwave 7 klicks away at the base camp. Judging by the size of it, it would have put a mild hurting on my tank, but it probably would have totaly destroyed the humvees that were coming out to relieve us. Sadly, we didnt catch the cowards that set it up or detonated it, but at least we did prevent it from hurting anyone or destroying our equipment.