The UAV Challenge Technical Committee are now reading through the D1 documents of the 2016 Medical Express teams. The response to the new Medical Express mission has been global. Teams from 19 countries have entered: Armenia, Australia (24), Brazil, Canada (4), China, France, Germany, Hong Kong, Kenya, India (10), Iran, Poland (3), Singapore, Spain, Switzerland (3), Thailand (2), The Netherlands, UK, USA (7).