Rwanda says the UK owes it 100 million Pounds after the cancellation of an asylum deal and has taken the dispute to international arbitration.
The 2022 agreement would have seen Rwanda host some asylum seekers arriving in the UK, with the UK making payments to cover costs, though only a handful of people were ever sent.
To help us understand the migration and regional implications, we're joined from the UK this morning by Professor Loren Landau, Director of the African Centre for Migration & Society at Wits University.