The military vehicles traveled through town in a convoy system.
The convoy system was developed as a defense against Nazi U-Boat attacks called 'Wolf Packs' .
One, the convoy system allowed the British to limit their number of losses. Second, without the convoy system, the Allies lost one out of every 10 ships. With the convoy, the number of ships lost changed to 2 out of 100 ships.
The convoy system was used to prtect American ships carrying materials to Great Britain in 1940 and 1941. These merchant ships were protected by American Warships.
the attack on shipped goods
The convoy system was an improvement but it was not perfect. Since the U Boats were underwater it was still hard to protect all the ships. But, they had little choice but to use the convoy system. They did not have the technology we have today to find subs so the convoys were as effective as they could be given that the U Boats would strike in the dark.
Convoy system
The convoy system helped avoid U-boat attacks due to its sheer size, and the difficulty that U-boats had when positioning to attack a large number of ships.
The collective noun 'convoy' is used for a convoy of lorries, a convoy of trucks.
William S. Sims
Convoy system
Convoy system