Complex sentence: The crew of "Galactica" have reinstated an old military tradition by setting up a boxing ring and setting rank aside by placing dog tags in a metal box, crew and officers duke it out in one-on-one matches.
Split into simpler sentences: The crew of "Galactica" have reinstated an old military tradition by setting up a boxing ring. Setting rank aside by placing dog tags in a metal box, crew and officers duke it out in one-on-one matches.