U.S. Marines and Sailors with Marine Rotational Force – Darwin 24.3 board a Royal Australian Air Force KC-30A Multi-Role Tanker Transport at Royal Australian Air Force Base Darwin, NT, Australia, May 23, 2024. Members of MRF-D 24.3 deployed to Townsville Field Training Area, QLD, Australia to participate in Exercise Southern Jackaroo 24, a multilateral combined arms exercise held with capabilities and personnel from the Australian Army, U.S. Army and Marine Corps, Papua New Guinea Defence Force, and the Japanese Ground Self-Defense Force to increase interoperability with Allies and partners. (U.S. Marine Corps photo by Cpl. Earik Barton) - U.S. Marines and Sailors with Marine Rotational Force – Darwin 24.3 board a Royal Australian Air Force KC-30A Multi-Role Tanker Transport at Royal Australian Air Force Base Darwin, NT, Australia, May 23, 2024. Members of MRF-D 24.3 deployed to Townsville Field Training Area, QLD, Australia to participate in Exercise Southern Jackaroo 24, a multilateral combined arms exercise held with capabilities and personnel from the Australian Army, U.S. Army and Marine Corps, Papua New Guinea Defence Force, and the Japanese Ground Self-Defense Force to increase interoperability with Allies and partners. (U.S. Marine Corps photo by Cpl. Earik Barton)