This market will resolve to "Yes" if the Trump administration officially announces that they will be sending US troops to Ukraine as part of a peacekeeping force by December 31, 2025, 11:59 PM ET. Otherwise this market will resolve to “No”. A qualifying announcement must be part of a formal agreement between the United States and another country or international organization or otherwise indicative of a formalized policy. Announcement which are statements of intent, contingent, or otherwise are not indicative of a formalized policy will not count. The primary resolution source for this market will be official information from the Trump administration, however a consensus of credible reporting will also be used.