Keeping that pipeline open is good. I do not have insight into exactly where it is going. They are working with other openings for replacements for the rd 180. Working in a way that does not just declare, no more. Keeping assets and the pipeline open as long as we can. Senator cruz do you have thoughts on these questions . It depends where you think the immediate risks are. If you thought there was a risk tomorrow or today, the answer is, we have the inventory we have. Beyond that inventory, if your next bet you have an option. Ultimately, the option is to have a u. S. Source. The proposals for building a replacement engine, the numbers i have heard have been on the order of 34 years to do that. Perhaps that could be accelerated a little bit. I think there are parts you cannot accelerate. You are talking 34 years. If you think the crisis with russia is not going to go away is going to be with us for some time to come, the answer in my view is to Begin Development of that engine and to