Home News and events News and events 21 Jul 2025 Navy, Army, Air Force News Reserve on point for major warfighting exercise Talisman Sabre an important milestone for 2nd Division, stepping up to lead defence of the Australian mainland. Media releases Media release 21 Jul 2025 Rearmament milestone achieved in Northern Australia Media release 18 Jul 2025 Over the Horizon Radar technology milestone with Canada Media release 14 Jul 2025 Defence signs agreement for innovative sovereign space project Media release 13 Jul 2025 Exercise Talisman Sabre 2025 opens