| Country | Disputes |
| Denmark | Rockall continental shelf dispute involving Denmark, Iceland, and the UK (Ireland and the UK have signed a boundary agreement in the Rockall area) remains dormant; dispute with Iceland over the Faroe Islands' fisheries median line boundary within 200 nm; disputes with Iceland, the UK, and Ireland over the Faroe Islands continental shelf boundary outside 200 nm; Faroese continue to study proposals for full independence; uncontested dispute with Canada over Hans Island sovereignty in the Kennedy Channel between Ellesmere Island and Greenland |
| Djibouti | Djibouti maintains economic ties and border accords with "Somaliland" leadership while maintaining some political ties to various factions in Somalia including the Somali Transitional National Government in Mogadishu |
| Dominica | joins other Caribbean states to counter Venezuela's claim that Aves Island sustains human habitation, a criterion under UNCLOS, which permits Venezuela to extend its EEZ/continental shelf over a large portion of the Caribbean Sea |
| Dominican Republic | despite efforts to control illegal migration, destitute Haitians fleeing poverty and violence continue to cross into the Dominican Republic; illegal migration of Dominicans and other nationals across the Mona Passage to Puerto Rico has increased in the last year |