ORIGINAL: DeSade
Hmm, it looks really expensive - I wonder what survivability it could have in contested airspace [X(]
I actually have to correct myself here, since the Divine Eagle/Sheng Diao UAV isnt like the MQ-4C BAMS, but actually more comparable with the proposed USAF Sensor Craft hight altitude AEW UAV, equally equipped with multiple UHF and X-band radars, as well as ELINT systems.
http://www.spyflight.co.uk/sensorcraft.htm
There, you can see some quite unconventional aerodynamic designs as well.
In general, these UAV's main defense is their stand-off range and their extremely high cruising altitude. They arent even supposed to go near contested air-space.
And if they are shot down, it isnt a major problem as well, since UAVs are ultimately expendable assets.