May 20, 2022 Codifying Night One Integration; Coalition Black Flag introduces RAAF E-7, long-range kill-chains solutions, and first-ever mobile C2 element The 53rd Wing conducted Black Flag 22-1, bringing together four branches of the U.S. military and the Royal Australian Air Force in a first-time coalition test environment to identify enhancements to night-one capabilities, May 9-13, 2022.