As drones multiply, the battle to control low-altitude airspace intensifies
<img align='right' src='https://images.jpost.com/image/upload/f_auto,fl_lossy/q_auto/c_fill,g_faces:center,h_3333,w_5000/744744' alt='Airwayz operators during a recent NATO drill showcase the Overwatch command and control system (photo credit: NCIA)' title='Airwayz operators during a recent NATO drill showcase the Overwatch command and control system (photo