House of Commons = Politicians = facts out of context.
YES, a UAV has crossed the Pond on next to no fuel, but how relevant is that to modern or future combat? Hardly worth reporting.
According to the report, a UAV can fly across the pond on nearly no fuel, carry weapons for any purpose, kill insurgents, shoot down other aircraft, out-manoeuvre a manned ac etc etc. Nothing about the required trade-offs to achieve these feats of modern aviation and that a single UAV will always be as compromised as a single manned ac (and probably as expensive).