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I believe that's still being done right now in Ukraine. (Not necessarily to protect from shock waves so much as it's to protect against an adversary being able
by elihu 4y ago
I believe that's still being done right now in Ukraine. (Not necessarily to protect from shock waves so much as it's to protect against an adversary being able to attack the trench from an optimal angle where it provides no defense.)
- herewulf 4y agoZig zags are to prevent enfilading fire (clear field of fire down the length of the trench such that rounds have the opportunity to strike multiple targets). That might have been what you were getting at though.