Launching a nice 10 round salvo, arriving at same time say over 5-700 meters would have great effect
The next 10 are behind fortifications to catch runners
Funny how these are “controversial”. If you look at most of the signatories they are not exactly artillery heave countries
As to UXOs. Tell me the difference between these and the million+ mines that have been sewn by both sides
Amazing how the media zeros in on a “story” and the amount of research to them would fit on the head of a pin
Ukraine using US made cluster munitions on the frontline is “controversial”, but Russia using their own cluster munitions on civilians ... crickets.