The money will be going towards the preparation phase of the public-private partnership project which includes consulting, feasability studies, traffic, land and bulk infrastructure modelling.
The Southern Africa Development Community (SACD) cited cancellation of opposition rallies and alleged voter intimidation among some of the issues that sullied the election.
Khama, who has fled his home country has approached the Joburg High Court, seeking a declaratory order to reject any extradition request should one be made.
Corporal Tebogo Radebe succumbed to his injuries after SADC soldiers were ambushed by insurgents in east Chai Village on Monday. His body arrived on home soil from Mozambique on Wednesday night.