Unleash the CRACAN

John Hopkins Applied Physics Lab released a video this week showing off its latest unmanned aerial vehicle. The Corrosion Resistant Aerial Covert Unmanned Nautical System, or CRACUNS, is a submersible UAV that can be launched from a fixed position underwater. It can stay under seawater for up to two months and still launch into the air.

http://www.jhuapl.edu/newscenter/pressreleases/2016/160317.asp