(1) (a) When will the Africana research vessel be replaced and (b) what is the estimated cost for the replacement of the specified vessel; (2) whether he will request a financial and/or budgetary allocation in the Medium Term Expenditure Framework to be set aside for the purpose of the (a) replacement and (b) repairs of the specified vessel; if so, (i) what are the anticipated costs of repairing the Africana to full operating capacity and (ii) when will these repairs, if any, be completed?