The plan had been to un-man the battlespace, replacing flesh and blood with steel and carbon fiber. Machines, both remote-controlled and autonomous A.I.s, would fight and be destroyed in the name of freedom; sparing the troops at the cost of the nation's treasure.
However, as with any arms race, the opposing side's technology eventually catches ups to yours, resulting in the need to put lives back in harm's way on the frontline; to deal with, and adapt to the unknown, as only humans can.
With stories by Brenda Cooper, Bud Sparhawk, Jennifer Brozek, Ronald T. Garner, Aaron Rosenberg, James Chambers, Nancy Jane Moore, Patrick Thomas, Jeff Young, Eric V. Hardenbrook, Robert E. Waters, Anton Kukal, and Danielle Ackley-McPhail, and an afterword by the late CJ Henderson.