Trump freezes immigration applications from 19 countries — and blacklist could expand to more than 30

The Trump administration formally halted immigration applications from 19 countries deemed to be a high risk for producing terrorists and other national security threats — hours after a source told The Post that list could grow to 30 nations or more.

In a four-page memo issued late Tuesday, US Citizenship and Immigration Services directed a hold on asylum, green card and citizenship applications, as well as benefit requests, “pending a comprehensive review.”

The 19 countries affected by the order were previously identified in a June 4 proclamation issued by President Trump and include Afghanistan, Burma, Burundi, Chad, Cuba, the Republic of the Congo, Equitorial Guinea, Eritrea, Haiti, Iran, Laos, Libya, Sierra Leone, Somalia, Sudan, Togo, Turkmenistan, Venezuela, and Yemen.

“USCIS has determined that a comprehensive re-review, potential interview, and re-interview of all aliens from high-risk countries of concern who entered the United States on or after January 20, 2021 is necessary,” read the memo, later adding: “USCIS has considered that this direction may result in delay to the adjudication of some pending applications and has weighed that consequence against the urgent need for the agency to ensure that applicants are vetted and screened to the maximum degree possible.

“Ultimately, USCIS has determined that the burden of processing delays that will fall on some applicants is necessary and appropriate in this instance, when weighed against the agency’s obligation to protect and preserve national security.”