UAV \ UUV that Fly's and Swims (Flimmer)

The US Naval Research Laboratory is looking to produce a UAV  ( unmanned air vehicles) \ UUV that is a UAV that becomes a UUV(unmanned undersea vehicles ).

The latest version of this machine is called  Flying WANDA and can fly at  57 MPH and can get up to  11 Knots underwater.

Sources   discovermagazine.com   U.S. Naval Research Lab