Its a quite common problem when detonating old naval mines, torpedoes or other unexploded ordnances at sea. In Germany the Kampfmittelräumdienst (Bomb disposal

Its a quite common problem when detonating old naval mines, torpedoes or other unexploded ordnances at sea. In Germany the Kampfmittelräumdienst (Bomb disposal service) uses bubble curtains https://dosits.org/galleries/audio-gallery/anthropogenic-sounds/bubble-curtain/ https://dosits.org/galleries/audio-gallery/anthropogenic-sou... to dampen the noise when they have to detonate those at sea. https://youtu.be/GlxADbslYHw?t=944 https://youtu.be/GlxADbslYHw?t=944