Iran hasn’t been sending Russia drones for years. Russia produces more drones than Iran ever did, and more advanced. It is in fact the opposite: Russia has been sending Iran drones and other military equipment.

It is pretty clear that you don’t understand Russia’s aims in Ukraine.

It’s not Russia that is dragging men off the streets into unmarked vans to force them into trenches at the front.

Russia has in fact advanced over the last 2 months and continues to advance. Everything you wrote is pure projection.