Skip to navigationSkip to content

All the world’s territorial disputes, graded by intensity

  • Annalisa Merelli
By Annalisa Merelli

Senior reporter based in New York City

Published Last updated This article is more than 2 years old.

We recently published a map showing that most of the world’s countries are involved in land or border disputes of some kind. But that might have given a false impression of the level of conflict in the world. The map above categorizes the conflicts according to their gravity, from dormant disputes to active conflicts. (Countries marked in gray have none.) Central and western Africa, Asia and the Middle East emerge as the areas of the world with most active territorial conflicts.

In the CIA World Factbook, from which the data for the map are taken, some of the disputes stand out as particularly curious. The oddest may be the case of Portugal, which refuses to recognize Spanish sovereignty over Olivenza (or Olivença), a small, triangular piece of territory on the border between them that Spain has controlled for two centuries. The dispute is “based on a difference of interpretation of the 1815 Congress of Vienna and the 1801 Treaty of Badajoz.” There are also peculiar border disputes in Africa, between Benin and Togo in one case, and the Democratic Republic of Congo and Angola in another. In both cases, one side accuses the other of moving boundary markers.

📬 Kick off each morning with coffee and the Daily Brief (BYO coffee).

By providing your email, you agree to the Quartz Privacy Policy.