recognized various ways for states to acquire territorial sovereignty: conquest, discovery,
occupation, accretion, cession, or prescription. Of these, the Maldives’ adherence to the UN Charter (not to mention international
law more generally) takes conquest off the table. Discovery alone or combined with
occupation are still technically available options, but good luck finding terra nullius that you can claim as your own. And accretion–the expansion of existing land masses through geological changes–appears to be the opposite of what’s actually happening to the Maldives. That leaves prescription or cession as possibilities. Cession...