The three medium icebreakers were the subject of a multi-year process where we started out doing an industry pulsing to see what was available on the market. The world market for used icebreakers is very small. Canada was fortunate to acquire the three medium icebreakers from a company in Sweden through Chantier Davie, which was the exclusive Canadian broker for that company.
The first two of those medium icebreakers are in service today. With regard to the third light icebreaker, we are just in the final stages of completing a request for proposals. It's envisioned that we'll acquire that ship this fall, and it will be in service at some time in 2022.