Chinese satellites and planes/drones can obtain much better data than the Chinese students ever can.
Sometimes I wonder how stupid Indians really are???? They simply are not the brightest people around.
Really ???
And who need your certificate whether we are brightest or not?
And for HUMINT you must need human inteligence itself
nothing cant substitute that.Even Americans seeked HUMINT for OBL ops.
Chinese are not that stupid like you .So they dont even think about flying drones over the CSL.