Excuse the title :3
So, just reminding you for the plot stuff that the war between Iwa and Suna lasted less than a year, since the Kazekage was 19 when it started and still 19 when it ended. It was just really intense during that year.
For an interesting plot point, put that despite the fact that a war just ended, it seems Iwa is already bulking up its military might once again in preparation for what might be another assault. The other countries are wary in case Iwa decides to start another war.