"We stand in solidarity with Ukraine on this issue," he said. Tusk said there is a lack of consensus among EU leaders regarding the plan, and it is difficult to tell how realistic it is because "much depends on the outcome of the U.S. presidential election."President Volodymyr Zelensky presented the plan privately to Western leaders in September and made it public earlier in October. The proposal is comprised of five points: an invitation to join NATO, a defense aspect, non-nuclear deterrence of Russian aggression, economic growth and cooperation, and post-war security architecture. It also involves three classified addenda that have been shared with international partners.While Ukraine's Western allies have largely said that Ukraine will join NATO, a specific timeline on when that might happen has not been made public — or agreed upon.