What technologies (existing or emerging) do you think will be crucial to the future battlespace?

Data Analytics. We are just starting to dive into this area, but most folks understand there is way more data available then the time we have to go through the data. Search engine only work so well. Industry in spending hundreds of millions in this area.

MSgt Danny Hope Drones, without doubt. They're going to replace manned aircraft, manned ships, manned subs. A hundred years from now, I'd be surprised if robots aren't taking the place of foot soldiers.

Drones.