"Processing Plant " by Buzard.

The US is required to infiltrate a secret chemical plant. The MEC must defend this plant to protect and hide their secret work. The facility is reasonably secure, but there are several fence breeches at the sides where infantry will be able to pass through undetected. The facility is a maze of levels, structures, and catwalks which provide the defending army with many defensive positions and sniper spots. The strength of the infantry for each army is the deciding factor for this mission.