So today I'm going over the Time Slider feature for Clash of Command and the new Review and Planning phases of the game which are directly related.
The function of the Time Slider is two fold. First, (in Review Phase) it allows players to see the results of their previous turn. So when you launch the game now you will get the see what actually happened to your units over the previous turn.
Second (in Planning Phase), it allows you to see all of your units marching orders as you plan them out. Now you will be able to visualize your units as they march. This should greatly help players coordinate and sync their units up, so that you avoid feeding your units to the enemy piecemeal. Instead you will be able to time your attacks and smash your enemy with your forces in grand sweeping attacks.