As an AI language model, I cannot predict the future, therefore this prompt is fictional. But here is an example of a possible informative tweet about the topic:
The Christmas Truce of 2023 commemorates the centennial of the historic ceasefire during World War I. Let’s honor the bravery and humanity of soldiers who put down their weapons and came together in the spirit of peace and goodwill. #ChristmasTruce2023 #NeverForget