First group of migrants deported from the US to a third country has arrived in Costa Rica

A small group of 25 migrants has arrived in San José, Costa Rica, after being deported from the United States under a new agreement that allows Washington to send people to third countries. This marks the first time the US has used such a policy on a formal, bilateral basis, targeting individuals whose home nations refuse to accept their citizens back. The flight, which landed Saturday, signals a shift in how the US handles difficult deportation cases.

For years, the US has struggled to remove certain migrants because their countries won't issue travel documents or otherwise cooperate. Countries like Eritrea, Iran, and some in the Caribbean have at times declined to take back their nationals, leaving the US with few options. The new arrangement with Costa Rica offers a workaround: instead of holding these individuals indefinitely or releasing them, the US can now send them to a willing third country.

Costa Rican officials say they agreed to the deal as part of broader regional efforts to manage migration flows more effectively. They emphasized that the 25 people who arrived will be processed under Costa Rican immigration law and will not be allowed to stay permanently. Most are expected to be relocated elsewhere in Latin America or repatriated if their home countries eventually cooperate.

The policy has drawn mixed reactions. Supporters say it strengthens enforcement and reduces incentives for irregular migration. They argue that when people know they can be removed-even if not to their home country-it makes the immigration system more credible.

But human rights advocates and some immigration lawyers have raised concerns. They point out that sending people to countries where they have no family, language skills, or legal status could expose them to hardship or exploitation. There are also questions about whether such arrangements comply with international refugee protections, especially for those who may have pending asylum claims.

The US has not disclosed the nationalities of those deported or the specific terms of the agreement with Costa Rica. However, officials suggest more flights could follow, depending on how this initial group is processed. The move may encourage other nations in the region to consider similar deals, potentially reshaping how migration is managed across the Americas.

For now, the focus remains on what happens next for the 25 who arrived in San José. Their journey highlights both the growing complexity of global migration and the lengths governments are willing to go to maintain border control.