• gazter@aussie.zone
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        4 months ago

        Iirc, they were left behind when troops moved out. The drip doohickey would make it fire after a while, giving the enemy the impression the trenches were still manned.

      • Ilovethebomb@lemm.ee
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        4 months ago

        This was to cover their retreat, they didn’t want the enemy to know they were leaving until they were well and truly gone.