Nations which carry out drone attacks must confirm and report who is killed, say lawyers in a newly published study on the legality of attacks by the unmanned aircraft.
Independent think-tank Oxford Research Group (ORG) has published a report which claims an "existing but previously unacknowledged requirement in law" has been identified that says all parties involved in drone attacks are legally obliged to search for and identify all persons killed in strikes.
At least four people were killed and a number of others wounded in a drone strike...
A security firm has confirmed that four civilian contractors killed in a suicide car bombing...
