Everything GarageYears said is exactly correct. I wrenched the KC-135 A,E, and R for a long, long time before I flew the E-3/707.
The military versions of the 707 are several and can be confusing, but anything with -135 in the name is not a 707.
The -137, E-3, E-6, E-8 etc are.
As a note of trivia, the same fuselage cross section was used in the 707, 727 and early 737's,, "just add sections to length".
Please,,thread drift over,, back to the subject. I'd love to hear any facts or ramp rumours anyone in the DXB region has heard.
-- Heracles