A Hymn Before Battle

With the Earth in the path of the rapacious Posleen, the peaceful and friendly races of the Galactic Federation offer their resources to help the backward Terrans—for a price. Humanity now has three worlds to defend. As Earth's armies rush into battle and special operations units scout alien worlds, the humans begin to learn a valuable lesson: You can protect yourself from your enemies, but may the Lord save you from your allies.