International Disputes
In 1972, Tonga laid claim to, and invaded, the tide-washed, isolated Minerva Reefs, some 480 kilometers southwest of Nuku'olofa, to thwart efforts by a private group, Ocean Life Research Foundation, to establish an independent Republic of Minerva (now the Principality of Minerva) on the reefs and surrounding quays. In November 2005, Fiji laid a complaint with the International Seabed Authority claiming ownership of the reefs.
Read more about this topic: Foreign Relations Of Tonga