An open door can be an expression of generosity, but only when the one who opens it is also the owner of the house. If a third party decides to open it, invites strangers, and forces the owner to bear the consequences, we are no longer talking about hospitality. The difference between freedom and imposition is not whether the door remains open or closed, but who has the right to decide it.
The government of Javier Milei advanced in June with the Migratory Security Program and created specialized units within the Gendarmerie, Federal Police, Prefecture, and Airport Security Police. Resolution 551/2026 aims to strengthen controls, coordinate forces with Immigration, and prevent crimes related to irregular migratory movements. It did not create a new independent force, but specific functions within the existing ones.
The measure reopens an old discussion that is often mistakenly framed as a choice between xenophobia and open borders. The real problem is not how much a person should circulate, but who has the right to decide on access to a space and who must bear the consequences of that decision.
In a society entirely based on private property, the issue would be much less abstract. There would not be a national border managed as collective property, but houses, businesses, roads, neighborhoods, clubs, and communities with identifiable owners. Each would establish the conditions of access to their property, just as today they decide who can enter their home.
There would then be no uniform immigration policy because there would not be a single owner capable of imposing it. A company could hire foreign workers. A private neighborhood could set certain conditions for entry. Another could adopt different rules. Mobility would arise from millions of voluntary agreements between those who wish to enter and those who wish to receive.
The problem changes when the welfare state appears. Crossing a border no longer means entering only voluntary private relationships. One can access streets, hospitals, schools, subsidies, and services coercively financed by third parties. Under those conditions, proclaiming “open borders” does not simply mean defending the freedom of movement. It can also mean granting access to resources whose funders were never consulted.
That is why it is insufficient to assert that any migratory restriction necessarily contradicts freedom. The right to move does not include an automatic right to use someone else's property. No one has the freedom to enter a house because they want to live there, nor to settle in a club because they value its facilities. The freedom of movement and the right of admission are not enemies, but consequences of the same principle of property.
The government's tightening of immigration policy must be interpreted within that institutional contradiction. As long as there are spaces, services, and benefits managed collectively, someone will decide the conditions for accessing them. Resolution 551 orders part of that control and assigns specific functions to federal forces, including prevention, detection, and investigation of migratory offenses.
The government also reported 14,000 cases during the first half of the year related to foreigners prevented from entering, irregular individuals, people with criminal records, or other migratory situations. It is worth clarifying that this figure encompasses different categories and does not equate to 14,000 criminals expelled after committing crimes in Argentina. The defense of migratory controls does not need exaggerations to stand.
The relevant discussion should also not depend on nationality. A peaceful foreigner who works, rents a home, and maintains voluntary relationships does not violate rights by being born on the other side of a border. Likewise, no individual acquires a right to the resources of others by migrating. The coherent criterion is not the passport, but consent.
This allows us to escape two symmetrical errors. One consists of imagining that every foreigner represents a threat. The other is to maintain that any limitation on entry constitutes an aggression against freedom. Both forget the fundamental question around which a free society should be organized: who decides on what legitimately belongs to them.
The border truly compatible with freedom does not separate Argentines from foreigners. It separates what is one's own from what is foreign. The day each person can decide about their property and bear the costs of their decisions, immigration will cease to be a battle for controlling a collective door. There will be millions of doors, and each will have something that politics today often forgets: an owner.
