I carried an M1943 US entrenching tool for years in the back of my jeep. Someone walked off with it in the late 1990s. It was a great tool. The M1943 was a knock off of the German 1938 Klappspaten foldable spade. Both had a longer handle than the earlier German and current Russian entrenching tools. As such they were better shovels, but arguably not as good at close quarter combat.
All of the above are more durable and functional than the craptastic tri-fold E-tools I was issued.
All of the above are more durable and functional than the craptastic tri-fold E-tools I was issued.