Certainly one of the major considerations is the commitment that our government has and our Prime Minister has to preserving and protecting our sovereignty in the Arctic. We need to be able to be a presence in the Arctic and we need to have the ships that can operate in that part of Canada, with the extreme conditions that are often found there.
So this is all part of our rebuilding of the Canadian security network and being in a position to actually do something to have a Canadian presence that respects the sovereignty of Canada in the Arctic.