A new travel ban by U.S. President Donald Trump could bar people from Afghanistan and Pakistan from entering the United States as soon as next week, according to three sources familiar with the matter. The restrictions are reportedly based on a government review of countries’ security measures and vetting risks.

The move would mark a significant expansion of previous travel bans and is expected to spark diplomatic tensions. While the White House has not officially confirmed the decision, sources suggest the administration is citing concerns over inadequate background checks and potential security threats.

Critics argue that the ban unfairly targets Muslim-majority nations and could disrupt families and businesses. Meanwhile, supporters claim it is a necessary step to strengthen national security. Further details on the policy are expected in the coming days.