Underpinning everything has to be the acceptance that the medical needs of people – no matter who they are, where they are from or what side they support or fight for – must take precedence. Medical staff are present in areas of conflict in order to care for the sick and wounded, on the basis of need. And only need. This is the fundamental principle of impartiality and is the basis of medical ethics. It is the very fact that doctors treat on the basis of need – and are not involved in hostilities – that they can claim protection under international humanitarian law.
(By Joanne Lui and Peter Maurer; more at The Guardian, 29 April 2016).