Thank you for the question.
To answer your first question, the two polar icebreakers are in addition to the six program icebreakers that we have. The first polar icebreaker will be built out in Vancouver Shipyard. We are currently doing the engineering work on that, and construction is slated to begin in 2025. We're currently looking at delivery in 2030, so it will be in time to relieve the Louis S. St-Laurent.
We are now doing some vessel life extension work on her in her off-season, which will keep her going. We hope to get her through the 2030 season, because she'll be 61 at that point.