This document provides an agenda for the Defence Aviation Safety conference taking place on April 23-24, 2020 in London. The agenda includes keynote presentations and panels on topics related to ensuring safety across defence aviation programs and platforms. Speakers will represent organisations such as the UK Ministry of Defence, US Air Force, German Military Aviation Authority, and NATO. Presentation topics will cover safety priorities, certification processes, training, accident investigation and lessons learned. A closing panel on day two will discuss the challenges of ensuring military aviation safety and cyber resilience.