Norway has five territories in the Arctic and Antarctic.

Its first Arctic territory is Svalbard, which has a special legal status under the 1920 Svalbard Treaty, allowing international settlement and restricting military activity. The second territory is Jan Mayen, an uninhabited volcanic island used for meteorological research, monitoring and defence.

Norway also claims three uninhabited territories in Antarctica: Bouvet Island, Peter I Island and Queen Maud Land. Bouvet Island and Peter I Island are mostly covered by glaciers, while on Queen Maud Land, there is very limited ice free land at the coast. It hosts the largest known seabird colony in Antarctica.

7) New Zealand – 4 territories

New Zealand has two self governing regions that are part of it, one dependent territory, and one Antarctic claim.

The Cook Islands in the South Pacific Ocean, located between New Zealand and Hawaii, and Niue, located in the South Pacific Ocean northeast of New Zealand and east of Tonga, are both self governing in “free association” with New Zealand. This is a voluntary association in which a nation, such as the Cook Islands or Niue, assumes responsibility for its domestic affairs but defers to New Zealand for defence and foreign policy.

Tokelau came under the control of New Zealand in 1925 and is a non self governing territory. This means that the UN considers it a territory where the people have “not yet attained a full measure of self government” but are being encouraged to work towards it.

Like several countries, New Zealand claims part of the Antarctic. The 1959 Antarctic Treaty System is an international agreement which preserves Antarctica for peaceful purposes and scientific research, while freezing all territorial claims. Since 1923, New Zealand has maintained a right of sovereignty over the Ross Dependency in Antarctica for research purposes. It was originally part of the UK’s claim.

8) Denmark – 2 territories

The Kingdom of Denmark has two self ruling territories, Greenland and the Faroe Islands.

Greenland is at the centre of a transatlantic dispute as US President Donald Trump insists on buying the resource rich island, which is located in the region of North America, despite it having its own parliament and leader. Both Denmark and Greenland have repeatedly stated that the island is not for sale.

The Faroe Islands are located in the North Atlantic Ocean between Iceland, Norway and Scotland. Since 2005, the Faroes have had a self government arrangement.

9) China – 2 territories

Unlike the UK or France, China does not have overseas territories in the traditional sense. It has two Special Administrative Regions (SARs) – Hong Kong and Macau. These are generally autonomous in terms of political, economic and legal systems, operating under the principle of “One Country, Two Systems”.

Hong Kong, located on the South China Sea, is a former British colony but was returned to China in 1997. It has a population of about 7.5 million and is one of the world’s most important financial centres. According to Hong Kong’s Department of Justice, its legal system is different from China’s and is based on common law.

Nearby Macau is a former Portuguese colony which was returned to China in 1999. It has a population of about 680,000 and is known for its financial services industry as well as casinos. The legal system is based on Portuguese civil law, rather than China’s.

China also has five autonomous regions within mainland China, which have a degree of political and cultural autonomy.

Taiwan, which China considers a province, operates as a self governing territory with its own government, economy and legal system, but China insists it is part of its sovereign territory and has not  ruled out using force to bring it under Beijing’s control.

Importance of Having Overseas Territories

Overseas territories regions governed by a country but located outside its mainland—have historically played a major role in shaping economic, geopolitical, military, and cultural power. Even today, they continue to offer strategic advantages.

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1. Strategic & Geopolitical Power

Overseas territories expand a country’s global footprint, allowing it to:

• Project military power across regions

• Maintain strategic naval and air bases

• Influence international trade routes and geopolitics

• Strengthen claims in global forums (e.g., UN, maritime law)

Example:

The US territories (Guam, Puerto Rico) strengthen Indo Pacific and Atlantic presence.

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2. Economic & Trade Advantages

Overseas territories can provide:

• Access to natural resources (minerals, fisheries, oil)

• Expanded Exclusive Economic Zones (EEZs) in oceans

• Trade hubs and logistics centers

• Tourism and offshore financial activity

• Agricultural and industrial expansion

Example:

France’s overseas territories significantly expand its maritime economic zone.

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3. Military & Security Benefits

Territories allow:

• Forward military positioning

• Faster response to global conflicts or crises

• Intelligence and surveillance advantages

• Defense buffer zones far from the mainland

Example:

UK’s Falkland Islands provide South Atlantic strategic reach

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4. Maritime & Resource Control

Overseas territories expand control over:

• Vast ocean territories

• Deep sea resources

• Undersea cables and shipping lanes

• Future resources such as seabed minerals

Example:

France controls one of the world’s largest maritime zones due to overseas regions

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5. Political & Diplomatic Influence

They increase:

• Voting and influence in international bodies

• Soft power through regional engagement

• Regional diplomatic leverage

• Presence in global humanitarian and climate policy

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6. Scientific, Environmental & Space Advantages

Territories can host:

• Space launch sites

• Climate and biodiversity research

• Satellite tracking stations

• Disaster monitoring centers

Example:

French Guiana hosts a major European space launch facility.

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7. Cultural, Migration & Soft Power Benefits

They support:

• Cultural exchange

• Diaspora and migration ties

• Global language and cultural spread

• Education and tourism influence

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8. Risk Diversification & National Resilience

They provide:

• Geographic diversification

• Disaster risk spreading

• Alternative economic centers

• Strategic fallback locations in conflicts or pandemics

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9. Downsides & Controversies (Balanced View)

While beneficial, overseas territories can also create challenges:

• High administrative and defense costs

• Ethical and colonial legacy concerns

• Political resistance from local populations

• Development inequality

• International legal disputes

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10. Relevance for Modern Powers (US, UK, France, China, India)

• US & France: Military reach, maritime dominance

• China: Strategic port investments and influence zones

• India: Andaman & Nicobar and Lakshadweep improve Indo Pacific security

• UK: Financial, military, and territorial leverage

Here are clear, high impact case studies showing how major countries have tangibly benefited from overseas territories economically, militarily, and geopolitically. I’ll keep this crisp and example driven (no fluff).

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Strategic and Economic Advantages