The Pentagon is a very large building that houses a lot of the authorities for the U.S. Military. It's big. This photo doesn't do it justice, but they're kinda rightly concerned about people flying drones around there.

The Defense Department announced Tuesday that it awarded 15 companies the right to compete for task orders in a potential nine-year, $28 billion technology research and development contract for its Defense Technical Information Center (DTIC). […]