Very interesting information.
Details of the destruction of Russian troops during the crossing of the Seversky Donets.
Ukrainian programmers have made a phone application for creating a distributed artillery network.
Problem:
1) It is impossible to calculate the target coordinates for each individual howitzer or cannon, so artillery always fires in a bunch from one place.
2) A lot of time passes from the moment the target is detected to the moment when the artillery battery is in position for firing.
3) The old Soviet counter-battery radar detects flying shells and thus detects howitzer clusters.
4) In modern warfare, an artillery battery is a good target for the enemy.
Ukrainian solution:
1) Creating a phone application that collects information about targets from different sources and distributes this information to single guns that can be at a large distance from each other. They don't have to physically move to one place. The target is chosen by the artilleryman who can strike at the moment - this is the most important thing. The whole system works on the principle of Uber without a single center.
2) Shooting coordinates are calculated automatically in the smartphone.
3) Artillerymen cooperate and together make a volley over the area.
4) Shells are flying at the target from different directions and it is impossible to detect the source of artillery fire.
Such a system breaks the usual methods of warfare using artillery. Ukrainian gunners are probably the best in the world.