To be effective we need to be training these scenarios along the entire road-to-high-readiness, not just try to bolt it on during level 6/7. I really wish this capability was organic to CMTC, like it is with NTC. Let units know EW and Space Folks are in Wainwright, waiting for you to show up, in order to fuck with your shit, so be prepared for that before you arrive.
Additionally, we need to work with the government to allow jamming in the RTA. Adjust legislation, regulations, and the political will to allow us to do so. Tell the farmers around Wainwright "The GPS on your farm equipment may be wonky from this date to this date, here is some money for your trouble" and expand the no fly zone way past the training area boundaries so planes aren't falling out of the sky.
To sum up: I am jealous of all the things the yanks can do on their exercises. To properly train our soldiers we need to do the same things. However, we need to do it right (read: big) for it to be effective. Not the usual last minute, as an after thought, small scale that all training of support and enablers ends up being.