Due to tactique used by Russia in order to advance obiviously with drones alone definitely will not be enough...
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So there large ammounts of simple stuff like anti infantry and anti tank mines might be very effective.
Ofc a lot of crybabies are crying, interestingly they doesn't cry about unguided Grad 122 mm and unguided Uragan 220 mm MRLS launchers usage to dispress unguided anti infantry mines since 24.02.2022 th
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However ukr, if ukr then...wow, it isn't good, inhuman etc....
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Next stuff : large ammounts of cluster ammunition.....
It is unavoidable necessity....mandatory necessity.
Cos they does use dispressed groups tactique and doesn't use large tight columns etc..
More groups 3- 6 - 12 infantrymen etc, then also if jeeps, APCs or tanks are used, then usually small group of them...