Davitch, James Michael2023-05-052023-05-052023-05-04vt_gsexam:36550http://hdl.handle.net/10919/114923ETDenIn CopyrightVertical GeopoliticsSky Shield ExerciseNORADAir DefenseAerial SurveillanceContinental DefenseCold WarA Shield in the Sky: The Vertical Geopolitics of Transcontinental Air DefenseDissertation