Australian Cpl. Louis Carbery, an infantry soldier of the 8/9th battalion royal Australian regiment, shows how his army clears hallways and intersections in a shoot house, in Fiji, September 13, 2022. Exercise Cartwheel is a multilateral military-to-military training exercise with the United States, Republic of Fiji Military, Australian, New Zealand, and British forces that builds expeditionary readiness and interoperability by increasing the capacity to face a crisis and contingencies by developing and stressing units at the highest training levels.