[MilCom] Military Base's Clearance Delivery Radio Protocol?

[Ken]

I've noted at KCEF that ground control clearance delivery radio comms start 
now with "cleared to destination airport, via....." rather than giving the 
IACO designation of the terminating airport.   They do this for both 
military & civilian aircraft.  Is this the norm at other military/ joint 
military/civilian use bases?

I'd assume that for the military aircraft it's part of operational security 
that this would be done, but for civilian aircraft on the metro civilian 
side, I'm wondering if this same protocol should be followed?

Ken
Springfield MA Monitoring Area