- Emerging from the shadows: US covert strikes in 2012 — The Bureau of Investigative Journalism (en-GB)
- The Controversy Over U.S. Strikes in | Council on Foreign Relations
- Kill lists: Barack Obama's spot | Politics | Al Jazeera
- Drone is Obama's of choice CNN
- Pakistan war takes a toll militants — civilians Foreign Policy
- More than dead as Obama's drone marks years — The of Investigative Journalism (en-GB)
- Obama reveals how many civilians died in drone attacks | PBS NewsHour
- American, Italian Killed in CIA Drone Strike in January - WSJ
- Trump revokes Obama rule on reporting strike deaths - BBC
- Obama and drone strikes: Support but questions home, opposition abroad | Pew Research Center
- Looser Rules for Drones in Pakistan - WSJ
- The Kill Chain: The bureaucracy Obama's drone war
- Obama releases drone strike 'playbook' -
- strikes U.S. drone airstrip and Italian military vehicles
- UN rapporteur Emmerson hails 'historic' Obama drone vow BBC News
- to Back Drone Attacks | Pew Center
- Trump cancels Obama reporting drone deaths
- Obama US strikes have killed up to 116 civilians | Obama administration | The Guardian
- 41 men targeted but 1,147 people killed: US drone strikes – the facts on the ground | Obama administration The Guardian
- Obama confronts 'cruel' of drone war | CNN
- Obama and drone strikes: Support but questions home, opposition abroad | Pew Research Center
- Obama says U.S. strikes killed civilians 'that shouldn't have been' | PBS
- Covering Obama's Secret War - Columbia Journalism
- are Back – Foreign
- US Congress must Obama's drone use
- Obama's Final Drone Strike Data Council on Relations