Stephen A. Marinaccio penned the article "Green Squad 3" for Challenge 57, which saw publication in February of 1992. The central subject is Green Squad 3.
The Green Squad 3 team was undergoing instruction at ATC-5/GS. Their training involved a simulation overseen by Bret Hanson. During this simulated exercise, as they attempted to secure the Green3 datafile, an assault commenced, launched by the forces of the Empire.