These weren't "concessions", they were very eager: https://slate.com/news-and-politics/2024/01/ukraine-nuclear-weapons-newly-declassified-documents-russia-putin

These weren't "concessions", they were very eager: https://slate.com/news-and-politics/2024/01/ukraine-nuclear-weapons-newly-declassified-documents-russia-putin-war.html https://slate.com/news-and-politics/2024/01/ukraine-nuclear-...