Making their plane military-approved would be extremely costly and frankly it probably wouldn't work. There have been a lot of people commenting about the military clearly wanting this and taking over the project, but what makes a plane like this possible is not having the same requirements as military aircraft.

My biggest concern would be weight & power. This plane only works if it stays light and doesn't use a lot of power. If the military wanted this for live video or EO/IR, how would that communicate with ground sensors? KU satcom, UHF? Will it have IFF onboard, will it meet all the no-single-point-of-failure requirements? Everything the military requires will start using up a ton of power and adding a ton of weight. I get people always think these things will be used for evil, but it isn't exactly easy to take something civilian and suddenly ship it off to some USAF squadron.