Sure. The plan is to allow all of the partner countries—there are nine nations together, the U.S. and eight other partners—to participate from the very beginning, without the commitment to buy the airplane initially, in the design, development, test, and build of the airplane. To date, there are 54 companies in Canada that actually have contracts on the F-35, going back as far as 2001. If you look at the actual contract to buy the airplane in 2014, that's 13 years ahead of the contract award that we have been working with the Canadian industry on this project.
I will tell you that when I talk to the other partner nations I often use the model of Canadian industry as a great example of a government-industry partnership going forward. Not many other countries do that, by the way. The ability of your industry to work with your government programs to actually make them more competitive, to compete and win work on the program, has paid off.
I think it's a very robust plan. We have taken the plan all the way out through the known production period of the program, which today is 2036.