Losing contact with one of your units due to jamming is likely to cause a commander to send an aircraft to investigate.
And we have missiles with "home on jammer" guidance option. The Russian are used to Presidents who were not willing to fire upon Russian units, just to make a point. They may wish to re-evaluate their assumptions.
Losing contact with one of your units
Russian tech, contrary to the meme often presented here, is generally good and, in some cases, better than ours.