Thucydides said:Light, heavy, rocket etc. - this is what we are going up against:
The Russian Reconnaissance Fire Complex Comes of Age
A scary read, especially when they claim their sensor to shooter link and kill chain can be established in as little as 10 seconds. While this is under ideal conditions, it still means that it does not take a great deal of time even under adverse conditions to find, target and strike you.
The Ukrainians learned this the hard way. In the opening months (roughly 1st year) of Crimea, anytime they would even use their radios, they would artillery coming down on them within a minute or so.
I'll post a link later, where the Russians would literally have several UAV's orbiting overhead. Any time the Ukrainians transmitted ANYTHING, the UAV's would feed those coordinates to Russian artillery, and the artillery would engage almost immediately. Their kill chain was absolutely on point.