So russia is beginning to intensify its attacks for a more massive summer offensive, having used its fake "ceasefires" to reorganize and redeploy the orc forces in preparation.
The orcs now also have new priority in targetting the drone operators of the Ukranian defence, with new toys to triangulate locations and more wire guided drones to get at them.
The obvious counter-defence is for the defenders to run a cable from the drone controller unit to the radio unit reasonable distance away.
In addition they should have 'killer drones' clearing their skies of russian surveillance drones (preventative effect), and if possible, set the radio unit somewhere that can be protected with discreet netting hung between trees which can snare careless quadcopter types.
Besides the orc losses and regrettable losses among the defenders there's parallel attrition warfare happening to exhaust enemy resources and finance.
You don't want to expend a 40k euro Stinger missile on a 1k enemy drone repeteatedly unless you absolutely have to.
There's over 2000km of front line that must be manned and protected...
Final punchline: “Ukraine and its partners must strip the Kremlin of its illusions.”

https://www.rusi.org/explore-our-research/publications/commentary/ukraine-prepares-russian-summer-offensive