I'll go class by class, but before I do, I'd like to address the second half of that latter question because it's common to all classes.
Again, the key to transitioning through these gap periods is to maintain competency. The way to maintain competency is through focused training that includes traditional classroom training but also the increased use of simulation, and ultimately and most significantly, it involves assuring that our folks get as much time at sea as they possibly can.
What we're doing is exactly what I indicated in response to a previous question. We've re-engineered how we manage the experience levels of individual sailors. Unlike previous systems, where we would look at an entire crew, we now look at individuals and assure that they get the opportunities they need. They can be moved from one class to another as required to get that experience.
As it relates to the specifics of individual capabilities, as you alluded to in your question, the first I would speak to is the command-and-control capability for a group of ships. That capability has truly evolved over time. It really comes down to having the space and the technology in the ship to support the command-and-control functions. We made a conscious decision at the front end of the Halifax-class modernization to basically upgrade four, the first four—Winnipeg was one of those ships—to mitigate that gap, because we knew the gap was going to happen at some point before we had a replacement capability.
We're quite confident that this gap will be filled with that capability. As I said, we're getting great results out of the modernized Halifax class.