Disclaimer: This is NOT my work. This is something I found that I believe deserves a lot more views for the effort involved.
Youtube user 343TheSentient had made a spectacular animation detailing the infamous Keyes Loop, a maneuver performed by Jacob Keyes near Sigma Octanus IV in July 2552. If you’ve ever misunderstood exactly what happened, this production brings Keyes’s daring attack with the UNSC Iroquois to life.
The Keyes Loop would prove vital in warding off the early Covenant advance upon Sigma Octanus IV, and embarrassed the Covenant at their own game - space combat.