The details of the plan will be made public on Thursday, but local news media have reported it may include shipping immigrants to the African country for processing.
Rishi Sunak was once considered a potential successor to Prime Minister Boris Johnson. Now he faces scrutiny over his wealthy wife’s tax status, and over holding an American green card while in office.
Prime Minister Boris Johnson is pressing European allies to take a hard line, like cutting off Russian energy imports, but after Brexit, his influence is limited.