The river is not on the map, but both those cities are on the map. I assume Pavel did not feel the river was large enough to include when he did his river review. There are so many rivers in Russia that I had instructed Pavel to try to be very selective so we didn't end up with too many rivers. As it is, we have many more rivers now than we started with before Pavel's map work.
That's correct. Sometimes it is hard to decide which river should be on map and which should be out. Theoretically there might be a minor river almost in every single hex. [:)]
Appearance in operational report is not always a good indication. Usually commanders been referring to terrain difficulties in their reports once they met tough resistance.
In this case I'd say that some river is missing here. There is at least 3x Oka branches which go in parallel
http://download.maps.vlasenko.net/smtm1000/n-37.jpg.
So probably ignoring them here is not the best solution. Let's see if it will be possible to add Nara [:)]