Operation: TORPEDO

Operation: TORPEDO was an UNSC operation to eliminate a Covenant refinery on the inhabited moon Pegasi Delta, orbiting 51 Pegasi B, in the 51 Pegasi System. The engagement took place on July 3, 2545.

Introduction
The aim of Operation: TORPEDO was to destroy a Covenant deuterium/tritium refinery. These chemicals were used in the Covenant's plasma reactors, therefore making this refinery an excellent refueling plant for Covenant ships, right on the edge of UNSC space. The destruction of this supply point would triple the length of Covenant resupply and buy the UNSC valuable time to recover from the ravages of war. This time would be spent regrouping in the wake of numerous crushing defeats at the hands of the Covenant Navy.

Long range nuclear bombardments were met with failure as the Covenant ships shot the weapons out of the sky, and neither a regular invasion nor an ODST insertion were considered worth the attempt. The operation was then assigned to the newly commissioned Spartan-III Beta Company, attached to the.

The outcome was a Beta Company victory, but at great cost. All Spartan IIIs, with the exception Tom-B292 and Lucy-B091, were killed. However, all Covenant forces groundside as well as several Covenant ships were also eliminated.

This battle bears a great resemblance to the Battle of Thermopylae, where 300 Spartans stood against thousands of enemies, with next to no survivors.

July 3, 2545

 * 0435 Hours, the three hundred Spartan-III's of Beta Company are dropped out of Slipspace by UNSC All Under Heaven in Long Range Stealth Orbital Insertion Pods.


 * Eight s are landed in strategic locations around the target and one STARS is dropped to orbit the planet.


 * 1135 Hours, 291 Spartan-III's land on the surface of Pegasi Delta within drop pods. 9 Spartan-III's unaccounted for and are presumed dead.


 * Spartan-III's regroup into fireteams. Covenant Seraph fighters begin strafing runs.


 * Surviving Spartan-III's begin frontal charge of refinery-city. Strafing continues.


 * Sniper Jackals fire on charging Spartan-III's. Spartan-III's reduced to 200 active soldiers. Several Spartan-IIIs with M19-B missile launchers destroy multiple strafing Seraphs with a Bravo maneuver, discouraging remaining fighters.


 * Thousands of Jackals and Elites rush from cover within the factory to face the two hundred remaining Spartan-III's.


 * The attacked Spartans panic and declare code Omega Three. Seven Covenant Cruisers descend from above the factory.


 * Covenant Cruisers launch dropships and deliver troops to the surface via Gravity Lifts. Forces engage remaining Spartan-III's.


 * Team Foxtrot arrives at the facility core. Adam-B004 is shot while holding off pursuing Covenant forces and Min-B174 is killed by a premature charge explosion. Last two remaining Spartan-III's, Tom-B292 and Lucy-B091, successfully overload the core and escape over a cliff into the ocean.


 * Leftovers of Beta Company are slaughtered. Facility explodes, destroying all Covenant forces within range, including the seven Covenant Cruisers.


 * Tom-B292 and Lucy-B091 retreat aboard one of the pre-inserted Black Cat subprowlers and fall back to UNSC controlled space.

Trivia

 * The date, July 3, is possibly a reference to Pickett's Charge, a Confederate infantry assault on the Union lines that occurred on July 3, 1863 and was the climax of the Battle of Gettysburg during the American Civil War.


 * Noble Six was said to have survived Operation: TORPEDO, despite Tom-B292 and Lucy-B091 being the only previously known survivors. In truth, Six was taken out of Beta Company immediately before TORPEDO commenced.