Why the U.S. Imposed New Entry Restrictions on Nigeria

By Kazeem Ugbodaga

Nigeria has been placed under partial travel restrictions by the United States following a new security-focused proclamation signed by President Donald Trump, expanding entry limitations on nationals of countries flagged for vetting and information-sharing deficiencies.

Under the proclamation, Nigerian nationals are subject to partial suspension of entry affecting both immigrant and non-immigrant categories, specifically B-1, B-2, B-1/B-2, F, M and J visas.

The restrictions, however, fall short of a full ban and include several exemptions.

According to the U.S. government, the decision was informed by security concerns linked to the activities of radical Islamist groups such as Boko Haram and the Islamic State, which it said operate freely in certain parts of Nigeria, complicating effective screening and vetting.

U.S. authorities also cited data from the Department of Homeland Security’s Entry/Exit Overstay Report, which showed Nigeria recorded a 5.56 per cent overstay rate for B-1/B-2 visas and 11.90 per cent for student and exchange visas.

Despite Nigeria’s inclusion, the proclamation acknowledged that the restrictions are country-specific and data-driven, designed to encourage cooperation rather than impose blanket sanctions.

It also makes provisions for lawful permanent residents, existing visa holders, diplomats, athletes, and individuals whose entry is deemed to serve U.S. national interests, with waivers available on a case-by-case basis.

The White House said the broader policy aims to protect U.S. national security and public safety by restricting entry from countries where civil documentation systems are weak, law-enforcement data sharing is inadequate, or where instability undermines vetting processes.

The administration maintained that such measures are consistent with presidential authority, citing a Supreme Court ruling that upheld similar restrictions during Trump’s first term.

Nigeria is among 15 countries newly added to the partial restriction list, while several others face full suspension of entry.

The U.S. government stressed that the measures could be reviewed if affected countries demonstrate measurable improvements in identity management, information sharing, and security cooperation.

While the proclamation may raise concerns for Nigerian students, business travellers and families with U.S. ties, officials indicated that the policy is not permanent and is intended to incentivise reforms rather than sever bilateral engagement.