Ms Dabiri-Erewa further called for the release of the 42 Nigerian nationals.
The suspect’s arrest came five years after six men and a teenage boy were convicted of the victim’s murder in 2021.
The foreign affairs ministry has conveyed the nominations of the other 62 designated envoys to all the countries concerned.
He said the return marked the first organised repatriation of Nigerian migrants from Sudan in 2026.
The Nigerian family at the centre of a recent protest at the Irish Department of Justice in Dublin over an ordered deportation has been deported to South Africa.
Defence lawyer Thabiso Mphahlele stated that his clients are willing to plead to all the charges.
BTP detective sergeant, Bronwyn Prew, said he was pleased to see Ms Makanjuola jailed for her erratic and aggressive behaviour.
On Saturday, the U.S. and Iran launched deadly airstrikes on Iran.
“Now, Mba has prison to look forward to, followed by a one-way ticket back to Nigeria,” U.S. attorney Nicholas J. Ganjei said.
According to UK authorities and media reports, all charges are linked to the awarding of oil and gas contracts during her time in office.
