Years ago in SAC (Strategic Air Command) they had a patch, I’m sure it was unofficial, that said “We Kill for Peace” and it had the silhouette of a B-52. I saw it Utapao Airfield in Thailand, where a bunch of 52s were stationed to bomb the crap out of North Vietnam. Never saw it back in the states, only at Utapao … then again, I was never in SAC!