Short trenches called saps were dug from the front-trench into No-Man's Land. The sap-head, usually about 30 yards forward of the front-line, were then used as listening posts
sap
Trench war fare was employed in world war 1
the characteristics of the trench warfare were that each so called "team" had faught the war from a trench that they had dug at the battle field. this had made it harder to kill people on the opposing side.
No, trench warfare was not widely used in World War II as it was in World War I.
A lunar trench is called a Rille (the German word for groove).
sap
Great Sap
Yes.
Trench war fare was employed in world war 1
Trench warfare.
trench fighting
trench fighting
trench warfare chemical warfare
the characteristics of the trench warfare were that each so called "team" had faught the war from a trench that they had dug at the battle field. this had made it harder to kill people on the opposing side.
I think SAP That sounds right, since the troops who dig such trenches and breach fortifications are called sappers.
trench
No, trench warfare was not widely used in World War II as it was in World War I.