This rule is part of the Axis & Allies Global 1940 2E, House Rules Expansion.
The Escort unit is a sea unit, that has multiple tasks. The primary task is to protect Transports as part of a Convoy.
Has anybody thought of using the actual convoy routes in the war for convoy disruption? Any thoughts on this will be appreciated.
Go to House Rules. Been talked about there.
It was discuss somehow here:
Reality wrecking destroyer rules need a revamp…
http://www.axisandallies.org/forums/index.php?topic=34169.msg1314701#msg1314701