I pretty much always leave the Med to Italy. Even if Germany takes S. France, it usually only uses the IC there for making infantry to protect the Atlantic coast, or maybe a couple of subs to help Italy clear out the Med right at first.
Maybe one of those German infantry will go down, catch a ride on an Italian transport and land in Egypt for that German NO there, but this only happens if Italy is doing very well down there and that usually only happens if the Germans are successful at Sealion so UK is pretty much out of the European theater. Also, the US is usually busy in the Pacific and not doing much in the Atlantic.
So, the Germans getting the “Land Unit in Egypt” NO is fairly rare.
So in our games, Germany has little to no involvement in the Med. They are either busy attacking England or going after Russia. Either of those takes too much financial commitment.
