Thanks for the chapter.
Ibukis "Madonna-Whore"-Complex and the mental age difference aside, this and the last chapter left me a bit dissatisfied and I think the problem is the missing details and information.
We know that Kushina has accomplished her mission and we know that Ibuki knew what the operation was, but we don't know a single thing about what they even did. Perhaps this will resolve itself once the manga has been given more room to grow, but we will see.