(1) Why the submarine SAS Manthatisi S101 is lying in the dry dock; (2) whether repair work is being done to the submarine; if not, what is the position in this regard; if so, (a) what type of repair work, (b) what occasioned these repairs, (c) how long will it take and (d) what are the costs expected to amount to; (3) whether she will make a statement on the matter?