The Pre-School Academy or Lima Squad is a single unit part of the children's project.
Unlike the other platoons, Lima is the only squad unique to its age sparse group which is children between the ages 3 to 6. The only notable child in this squad is Benjamin Carmine, albeit he is never seen and only mentioned by Anthony. While most squads have five or six members, it is unknown how many are in Lima but it is assumed the same, possibly more or less.
While Lima is considered a squad on its own, its "barrack" is in a room attached to the base's main concourse. It is also mentioned by Anthony to Marcus that the Pre-School Academy goes home every weekend, and have easy activities. Lima is considerably more like that of a normal pre-school, just under the supervision of the military.
It is unknown who runs Lima.