sentences:  They plan to fly the spacecraft to Washington, in order to convince the American government that Earth is under attack by extraterrestrials.When Ax discovers that the fighter's technology to keep human radar from seeing it is broken, they are intercepted by two U.S. Air Force F-16 fighter jets, however, Cassie notices that they are over the Red Sea in the Middle East - far from their intended destination.Flying above the atmosphere, they are picked up by Visser Three's Blade ship sensors.