Hey !
I tested GUARD waypoint in 1.46 and units are not response with HELP when other BASE IS ATTACKED. For Instance, i made 2 bases on Kolgujev near eachother and put vehicles and units in guard mode. When 1 base was attacked units in guard mode from other base didn't response. They were doing some stupid things. Whats happened to one of the best feature in this game which is GUARD. I'm not enjoy editing anymore. Please try test GUARD and write your feedback