The State Department has unveiled plans to drastically slash the number of U.S. embassies and consulates in Africa that can process visas for foreigners seeking to come to the United States.

The almost 50 U.S. embassies and consulates that are processing visa applications will be reduced to 20 in the coming weeks, according to three U.S. officials and an internal memo obtained by The Associated Press.

There is not yet a set date for the change, but it is expected in June, according to the officials, who were not authorized to comment to the media and spoke on condition of anonymity.

According to the memo, the 20 hubs to remain open for all processing are: Abidjan, Ivory Coast; Accra, Ghana; Addis Ababa, Ethiopia; Cape Town, South Africa; Dakar, Senegal; Dar-Es-Salaam, Tanzania; Djibouti, Djibouti; Johannesburg, South Africa; Kampala, Uganda; Kigali, Rwanda; Kinshasa, Congo; Lagos, Nigeria; Lome, Togo; Luanda, Angola; Malabo, Equatorial Guinea; Monrovia, Liberia; Nairobi, Kenya; Port Louis, Mauritius; Praia, Cape Verde; and Yaounde, Cameroon. This shuts down operations of the U.S. embassy in Abuja.