Valeriy_Kulaha
Contributor
I was a military engineering diver in the Soviet army in 1973
We were studying the bottom while building crossings for advancing troops.
The main fear is limited visibility and a fast river current. Tree roots and remains of fishing nets. And an unreliable air supply.
We were studying the bottom while building crossings for advancing troops.
The main fear is limited visibility and a fast river current. Tree roots and remains of fishing nets. And an unreliable air supply.