What makes a drone strike “legitimate” in the eyes of the public? | Brookings
The First Drone Strike—in 1944 | Air & Space Magazine| Smithsonian Magazine
Drone warfare - Wikipedia
Book review: Ethics of Drone Strikes. Restraining Remote-Control Killing – Security Dialogue
Unmanned aerial vehicle (UAV) | Definition, History, Types, & Facts | Britannica
Why Drones Work: The Case for Washington's Weapon of Choice | Brookings
Glossary of drone warfare | The Bureau of Investigative Journalism
Combat drones: We are in a new era of warfare - here's why
Legality of drone warfare | The Bureau of Investigative Journalism
Understanding Drones | Friends Committee On National Legislation
European assistance to deadly US drone strikes - Amnesty International
What we know about the murky drone attack on the Kremlin - and the questions that remain | CNN
Civilian casualties from U.S. drone strikes - Wikipedia
The Psychological Tolls and Moral Hazards of Drone Warfare
Drone Strikes in Violation of Territoriality: How Are They Justified?
Are U.S. Drone Strikes Legal? - Center for American Progress
U.S. tech companies prepare for drone attacks with new defenses
Do Not Believe the U.S. Government's Official Numbers on Drone Strike Civilian Casualties – Foreign Policy
Mitt Regan's Drone Strike – Analyzing the Impacts of Targeted Killing and the CHMR-AP - Lieber Institute West Point
Unmanned combat aerial vehicle - Wikipedia
Drone strike - Simple English Wikipedia, the free encyclopedia
How Drone Strikes Work | HowStuffWorks
Report: Obama embraces disputed definition of 'civilian' in drone wars
Drone Strikes, Military Advantage, and Armed Conflict - Lieber Institute West Point
Russia hits Ukraine with retaliatory wave of drone strikes after Belgorod attack | PBS NewsHour
UN report says CIA drone strikes in Pakistan 'illegal' - Channel 4 News
Combat drones: We are in a new era of warfare - here's why
