Appendix B — Witnesses

Department of Defence

Mr Chris Birrer, Assistant Secretary, Major Powers and Global Interests, International Policy Division

Mr Kerry Hempenstall, Senior Legal Officer, Directorate of International Government Agreements and Arrangements, Defence Legal

Mr Daryl Mouser, Director Radio Frequency Systems Program Office, Communications Branch, Electronic Systems Division

Department of Foreign Affairs and Trade

Mr David Mason, Executive Director, Treaties Secretariat, International Legal Branch