I used to work at a company that had basically one client, the US Navy, and it would still go to expos to show of its products to different parts of the Navy.

I used to work at a company that had basically one client, the US Navy, and it would still go to expos to show of its products to different parts of the Navy. The government is not a monolith, where everyone shares the same hallway (although the Pentagon might come close...).