Before revision: Operators Forces navales algériennes United States Navy Woods Hole Oceanographic Institute Naval Oceanographic Office University of Hawaii at Manoa Royal Navy Croatian Navy Finnish Navy Royal Netherlands Navy Royal Canadian Navy Japan Agency for Marine-Earth Science and Technology Irish naval service Royal New Zealand Nav
After revision: Japan_Maritime_Self-Defense_Force Remus 100 used as OZZ-1/3.Remus 600 used as OZZ-2/4 at Awaji-class minesweeperOperators Forces navales algériennes United States Navy Woods Hole Oceanographic Institute Naval Oceanographic Office University of Hawaii at Manoa Royal Navy Croatian Navy Finnish Navy Royal Netherlands Navy Royal Canadian Navy Japan Agency for Marine-Earth Science and Technology Irish naval service Royal New Zealand Nav