Turkish troops enter Yemen by...?

This market will resolve to "Yes" if Turkish troops enter any part of Yemen by the specified date, 11:59 PM ET. Otherwise, this market will resolve to "No". "Turkish troops" refers to active military personnel officially affiliated with Turkey. Only members of the regular armed forces of Turkey will qualify. Foreign fighters, private military contractors, mercenaries, or any other personnel recruited, paid, trained, equipped or directed by Turkey who are not members of the Turkish armed forces