Hello, this is a map showing German defenses on 15 March 1945 in Flueren near Wesel. For the upcoming operation Varsity on 24 March 1945 this area was designated drop zone "W". US 507 PIR was to attack this area. Many of the positions are marked "u" - which according to the legend means "unoccupied". My question: Does "unoccupied" mean that no soldiers were observed near the positions? Or that there were no weapons in these positions (yet)? Which would be strange, as the precise type and number of weapons is also given... Any help would be welcome!