South Sudan has accepted eight third-country deportees from the U.S. and Rwanda says it’s in talk with the administration of President Donald Trump on a similar deal.

Although few details are known, these initiatives in Africa mark an expansion in US efforts to deport people to countries other than their own.

The Trump administration this week pressed five African presidents to take in migrants from other countries when they are deported by the U.S., two officials familiar with the discussions told Reuters on Thursday.