These PRC 152 radios are pretty common in the military, I imagine DHS folks have...

These PRC 152 radios are pretty common in the military, I imagine DHS folks have something comparable. I'd wager that you wouldn't be able to figure one out without training if it was just handed to you.

http://rf.harris.com/capabilities/tactical-radios-networking...

Add rotating encryption to the mix and I'm not surprised at all the competency level reported in the article.