The possibility of the sending of Western peacekeepers to Ukraine in the short or medium term future is not clear. The announcement made by the British Prime Minister on Monday hours before the Paris meeting, Keir Starmer, revealing he was willing to do so, an announcement that also called on Western allies to commit more to Ukraine's future and to spend more on NATO, seemed more like a pre-meeting of European leaders than the start of drawing up a generic plan to begin discussing and agreeing on the details.