Nassa is in much better shape now than it was when russia invaded crimea. Russia has been very vocal that it's not a fan of our artemis programme. And they have been discussing ways that they conglaverate with china. So i think it's in their best interests to continue working with us, but do we are no longer as interested in working with them? I don't want to knock the importance of space collaboration, but we are standing on our own these days.