Excerpts from US WhiteHouse.gov
In Proclamation 9645, I suspended and limited the entry into the United States of certain nationals of eight countries that failed to satisfy the criteria and were unable or unwilling to improve their information sharing, or that otherwise presented serious terrorism-related risks. Those travel restrictions remain in effect today, with one exception. On April 10, 2018, I issued Proclamation 9723 (Maintaining Enhanced Vetting Capabilities and Processes for Detecting Attempted Entry Into the United States by Terrorists or Other Public-Safety Threats), removing travel restrictions on nationals of the Republic of Chad. Chad had improved its identity-management and information-sharing practices by taking steps to issue more secure passports and by increasing the integrity of how its government handles lost and stolen passports. Chad also began to share information about known or suspected terrorists in a manner that makes that information available to the United States screening and vetting programs, and it created a new, standardized process for the United States to request relevant criminal information.
(i) Nigeria does not comply with the established identity-management and information-sharing criteria assessed by the performance metrics. Nigeria does not adequately share public-safety and terrorism-related information, which is necessary for the protection of the national security and public safety of the United States. Nigeria also presents a high risk, relative to other countries in the world, of terrorist travel to the United States. Nigeria is an important strategic partner in the global fight against terrorism, and the United States continues to engage with Nigeria on these and other issues. The Department of State has provided significant assistance to Nigeria as it modernizes its border management capabilities, and the Government of Nigeria recognizes the importance of improving its information sharing with the United States. Nevertheless, these investments have not yet resulted in sufficient improvements in Nigeria’s information sharing with the United States for border and immigration screening and vetting.