"The battle for some strategic hill ebbs and flows"
This would be better phrased as:
"The battle for a strategic hill ebbs and flows" (indirect object)
OR
"The battle for the strategic hill ebbs and flows" (direct object)
Or use some other word that gives more meaning to the hill than "some" which is a word of little effect on the reader.
I love the BA "comic strip" format and fully expect some designer someday to use "Pow" and "Bam" at some point!

Ok - back to my cage. Have not played any of the missions yet. Just looking over the intro to the missions for now to get some feeling for the module overall.