This blog post is an expanded version of a comment I posted on the Open Borders Action Group. It’s about whether hostile nations can or should have open borders, and how close a world would be to open borders if countries had open borders for all countries except those where they had nation-to-nation hostility.

In principle, one might say that having open borders with all countries except the few that the nation is officially hostile to is almost as good as having complete open borders. In most cases, a given nation is hostile to only one or two other nations, so curtailing the freedom to move to those specific nations is not that big an imposition. After all, if two nations with populations of a hundred million each closed their borders only to each other, that still leaves the residents of each nation access to the remaining ~7 billion of the world’s population and over 90% of the world economy. Isn’t that close enough to open borders?

In practice, though, countries with hostile relations aren’t random pairings — often the hostile relations are linked with shared cultural elements, a common language, family ties across the border, and interest in specific geographic locations. This is partly because hostilities arise from war, secession, or controversial historical reconfigurations of boundaries that failed to account for realities on the ground, often because it’s intrinsically impossible (see here, here, and here for more on how borders have been drawn historically around the world). Thus, cutting off people’s access to the hostile nation is a disproportionately large imposition relative to what the population sizes alone would suggest.

Now, it could still be argued that in some cases, the existential threat of free movement is so severe that, unfortunate as it is, free migration between the hostile nations cannot be permitted. But, as with many arguments to close borders, such arguments should be examined critically and appropriate keyhole solutions worked out wherever possible.

An additional point: looking at the most challenging situations for open borders can help us test the limits of the strength of the case for open borders. It can help explain just how far we believe the right to migrate stretches, and just where people who claim to be open borders advocates draw the line. I carried out a similar exercise earlier when considering denial of migration for people based on their criminal records.

Special dangers

• Foreign control and loss of sovereignty: Enemies of a democracy may send large numbers of people to the country to change the composition of people in a direction favorable to the view. Some argue that this is what Russia did to Ukraine by sending people to Crimea. Other subversive activities, such as spying and coups, also become easier with mass migration.
• Terrorism: The hostile sending country’s revolutionary patriot is the receiving country’s terrorist.

Special benefits

High levels of cultural exchange, family ties, and commercial interaction give people in both countries vested interests in the preservation and safety of members of the other country. Free migration and free trade can facilitate these and make the world safer and more prosperous.

It’s not clear whether government leaders want these benefits. Those who derive their power from aggressive hawkish stances may find their authority undermined by friendly ties with hostile neighbors. But not all politicians fit this category. Further, politicians can sometimes combine hawkish rhetoric with the promotion of cultural interchange, getting the best of both worlds: the economic and cultural benefits and the support of people who care about national pride.

Temporary diplomatic standoffs

In cases where nations have temporary diplomatic standoffs over the actions of national leaders that don’t necessarily have popular support in either country, it doesn’t make sense to curtail migration — it’s highly unlikely that individuals in the country bear each other much ill-will. Ending free movement might turn a temporary standoff into long-term rivalry. Examples of such temporary standoffs arise when a government in one country clandestinely (often without the knowledge or support of its own citizens) supports a rebel faction, or an incumbent who eventually gets deposed, during infighting in the other country. The focus in this post is not on such instances but rather on cases where there seem to be enduring feuds based on long-term grievances. This article on how the West should respond to Putin’s aggression in Ukraine makes a similar point.

Some examples

The following are some examples of hostile nations that may be considered tough cases for the open borders paradigm:

• North Korea and South Korea: This example is perhaps too unusual, because the main constraint here is not immigration restrictions but emigration restrictions put in place by North Korea. For more on North Korea, see here.
• India and Pakistan: The countries were created as a result of the 1947 Partition of India, with a lot of bloodshed accompanying the creation. There is considerable mutual hostility over the disputed territory of Kashmir. More on India and Pakistan in a separate blog post. You can also get a good historical primer on the countries here.
• Israel and Palestine: This is a highly asymmetric situation in many ways. Israel is internationally recognized and has considerably greater military might. Palestine is not internationally recognized and does not have a strong government, but there have been many suicide terrorists from the area attacking locations in Israel. We hope to write more, but for now, you might want to check out this post.
• Russia and its neighbors (Ukraine, Georgia): There are land disputes between Russia and some of its neighbors, due to inherently contested boundaries. You might want to check out co-blogger Nathan Smith’s post, and we hope to write more about these issues later. This article (also linked from the temporary diplomatic standoffs section of the post) has an interesting relevant quote:
  

  Georgian policy towards Putin is a good example, I think. The Georgian government abolished visas for Russian tourists in spite of the tough relations between the two countries. Lots of Russians had an opportunity to see with their own eyes what was really happening in Georgia and how the market-oriented anti-corruption reforms affected the society.

• Armenia and Azerbaijan: There may be more about these countries on our blog later. Some good articles to read are here, here, and here.
• China and Taiwan: We’ll have more about this pair of countries on our blog later. Some good initial articles to read are here, here, here, here, and here.

There are many other examples of countries that have disputes over specific territories. There are also some examples of intranational borders to keep competing factions within a country from attacking or getting into conflicts with each other. Examples include the peace line in Northern Ireland and the green line in Lebanon.

We hope to explore these situations in greater depth in future blog posts. Any other examples of hostile nations worth discussing? Any historical examples? Any general considerations I missed in my opening remarks above?

Vipul Naik

Vipul Naik founded the Open Borders website in March 2012. See also:

Vipul Naik’s personal statement
Vipul Naik’s description of open borders on his personal site
Page about Vipul Naik on Open Borders