Justin, thats what happens when you haul a load for the government. All my equipment is in 20ft shelters, however its not that secretive. The drivers have no need to know whats in it. So on our paperwork, we have shelter, 20ft 13.5k lbs (use to be almost 20k). Along with that we would have a much smaller shelter with everything that couldnt fit in the big shelter. Plus a HMMWV mounted shelter, couple of A/Cs and Generators.
With the Government, if you have no need to know, they won't tell you.