“For security reasons I cannot tell you anything.”
BS flag up!
Even if you got out yesterday, there are stories you could tell, if you had any.
Jane’s has advertisements from the folks who built the Decatur’s electronics, for crying out loud! There is a LOT of info that is unclassified, and open source. I used to know a USAF 2nd Lieutenant who briefed the fighter pilots at Nellis AFB. His briefing always were unclassified, from open source. Same content as the classified briefings, just different sources.
Threat data is classified and you being ex-military should know it.