Before revision: See Hall thruster Other multi-domain operations short of war,Catherine Kim (21 June 2019) Vox Sentences: The strike that never happened but still escalating the conflict, might include the shooting-down of military drones as in June 2019.
After revision: See Hall thruster Other multi-domain operations short of war,Catherine Kim (21 June 2019) Vox Sentences: The strike that never happened but still escalating the conflict, might include the shooting-down of military drones