GB / US Bombs just as reliable
They still find plenty of unexploded ordnance across Germany. The departments charged with the safe disposal have a great name: Kampfmittelräumdienst
They defuse the bombs (mostly), then transport them to special facilities where the stuff is all placed in a big hole and blown up with a satisfying kaboom.
Some cannot be defused safely, and are detonated on site, like this one 4 years ago:
https://www.youtube.com/watch?v=idF3Nq11BcM
Biting the hand that feeds IT
