Drone Girls: A YA Action Adventure set in Afghanistan

Kinah is engaged by her family to a mysterious rich guy in order to acquire the money necessary to pay for her younger sister's operation. Once engaged, she is expelled from school. Her finance' is involved in a big project of his own, and so doesn't object when her Aunt gets her a place in a new school where they teach girls to become Drone Pilots for the Afghan Air Force. Will Kinah make it through the program, or fail out and be forced to marry someone she's never met?