U.S. sailors and Australian soldiers repel from a tower during unit-level training part of the Pyrocrab exercise at Naval Base Guam, Aug. 7, 2018. The sailors are assigned to Explosive Ordnance Disposal Mobile Unit 5. Pyrocrab is a biennial unit-level training event that focuses on strengthening relationships and enhancing interoperability between the U.S. Navy and Australian forces. Navy photo by Petty Officer 3rd Class Kryzentia Richards