The Democratic Republic of Congo and Rwanda have signed a peace deal facilitated by the U.S. to help end the decades-long, deadly fighting in eastern Congo.

Washington — President Trump on Friday celebrated the signing of a U.S.-brokered peace agreement between the Democratic Republic of the Congo and Rwanda, marking what the Trump administration hopes will be the end of a deadly conflict that has spanned nearly three decades.

President Trump claims credit for the outcome. The main question now is how the treaty will be implemented as fighting still rages in eastern Congo.