[1] Lomor is one of twenty-two small patrol vessels Australia designed and built for smaller fellow members of the Pacific Forum, after the United Nations Convention on the Law of the Sea extended a 200-kilometre (108 nmi) exclusive economic zone for all maritime nations.

[2][3] In 2006 the Lomor worked with the Greenpeace ship Esperanza on fishery patrol.

[4] In September 2012 Lomor, working with the Australian Defence Force, and the United States Coast Guard, to help locate a mariner lost in Marshall Island waters.

[5] In February 2018 Lomor and RKS Teanoai performed open ocean exercises and a joint patrol of their waters.

[6] In July Lomor engaged in joint exercises with the United States Coast Guard cutter Oliver F. Berry, a similar-sized vessel.