Army goes underground 💪 Members of 3rd Combat Engineer Regiment completed construction of an underground command post during Exercise Brolga Run at Townsville Field Training Area. The design process for the 40x20m bunker started in November 2023, and construction began in February during Exercise Brolga Walk. Bunkers are typically small concrete structures, partly dug into the ground and built in defensive positions. #YourADF #AusArmy | Defence Australia