Hypersonic Scramjet Strategic Bomber Drone

this model represents my view for the future of Global Warfare Strategy. A long range hypersonic bomber (conventional and nukes).

It takes off as a regular plane, when achieve Mach 2 it retracts the wings and tail to a hypersonic configuration where it also opens the scramjet bigger intake and exhaust, and swipes from a next generation ultra compact turbine with afterburner to a scramjet engine of which shares its intake and exhaust channels.

The Drone can be refueled at traditional spee