24 Oct 2025 Army, Air Force News Op Southern Discovery supports Antarctic research Defence support is helping scientists discover secrets about prehistoric climate change deep in the Antarctic ice. Media releases Media release 23 Oct 2025 ADV Reliant marks clean energy milestone with first renewable diesel refuel Statement 22 Oct 2025 ADF contribution to Civil-Military Coordination Centre Media release 21 Oct 2025 Defence supports ground-breaking Antarctic climate research Media release 21 Oct 2025 Australia and Indonesia strengthen disaster response capabilities