They had better pile on the artillery and MLRS support, it's the only thing that can stop the Russian artillery. Destroy the ammo dumps, the guns and the crews with counter battery radars and drones, suicide drones can help, but there are not enough with enough range to make a difference. Destroying equipment at night out on the open ground should be easier using drones, unless the Russians now have concentrated the means of dealing with them.
I believe a lot of the focus on training 10K Ukrainian troops in the UK is on operating western artillery, MLRS and other systems for when they get the gear they will have the people trained in it's use ready to go. Right now they need more artillery support and MLRS to reach out and destroy Russian ammo and fuel dumps far to the rear. Destroying Russian munitions is better than them using it up to destroy you! Guns are useless without munitions and the Ukrainians have the means to find the rear ammo dumps from various intelligence sources. It would be the most efficient use of limited resources.
Meanwhile the Russians are paying for the ground they gain in blood, munitions and equipment, as one BTG after another is destroyed or mauled to the point of being rendered ineffective.
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Ukrainian soldiers identify what weapon they need to fight Russia
7,359 views Jul 5, 2022 Ukrainian fighters in the Donbas region find themselves slowly being worn down by constant battering at the hands of Russian military forces. CNN's Phil Black reports how Russia is putting the squeeze on key areas in this important region of Ukraine.