Okay. Here's a map.
http://i47.tinypic.com/ht69n8.jpg
The varying shades of brown represent elevation. Lowest elevation being lighter and the highest elevation being darker.
Green dots are Marines. Green dots with A are Alpha. Bravo is the rest. Each dot represents 2-4 Marines. Green square with black X is the Sunburn. Kai and Cyborg's PCs have free reign to the opposite side of the river bank.
Red dots are Mishhu. Each represent 12-13 Mishhu.
Lines with arrows indicate a unit is advancing along that route. Lines shaped like Ts indicate a unit is either advancing to hold their position or is meeting an attack (arrow line) with a defense.
So if you look on the map and see a red dot meeting a green dot with an arrow, and if the green dot meets said red dot with a T line, that means the red dot is attacking the green dot and the green dot is defending.
If a dot is meeting a dot that is their same color with a arrow line, they're reinforcing each other. If a dot has its T-line in an open area, it's holding its position.
This is all pretty complicated, I know. But it'll clarify things going on ICly much better. Don't post ICly until you understand the map, though. Also anyone going with Ran will be the green dots on the upper part of the river bank attacking the red dots holding their position. Good times.
Edit: Also, this map will change according to what happens in the fight.