Thank you for those questions. They aren't entirely related, but I'll answer them. I'll let my colleagues answer as well.
I'll repeat what I found with respect to procurement. We're diversifying our sources to meet our national defence needs by purchasing from Australia, the United Kingdom or Europe. We travel, make calls, and receive visitors from abroad to find out where we can find other sources to help us defend our country and to have better partnerships for the future of our industry. Indeed, a stronger and more resilient industry will need to be created in the future.
With respect to the issues related to the security of various infrastructures, I'll ask Mr. Hammerschmidt to answer as well. Those are changes that took place after 2019, so this is still one of the challenges we have in calculating various costs. However, beyond serving as a facility for aircraft repairs, it’s also used for training and maintenance, among other things.
I have to say this in English.
If you think of a big, compartmentalized security room—a classified room—it's basically that over the aircraft.
I'll now give the floor to Mr. Hammerschmidt.