UNSC Call to Valor (FFG-315)

Ship History
UNSC Call to Valor was a Charon Class Light Frigate which accompanied the UNSC Infinity during its second tour on Requiem. Commanded by then Lt. Commander Nathan Carter Larose. During the Valor's tour on Requiem she was stationed on the far side of the Dyson Sphere to aid Fireteam Thermal and the team's efforts in establishing fire bases and research installations beyond the primary influence of Jul' Mdama's Covenant forces.

The combined forces lead by the Valor would successfully secure a region of requiem and were amidst preparations for large scale UNSC occupation of the installation when it began to fall into the systems star. Fireteam Thermal at the time being three days without communication and suspected to be possibly lost on their last mission investigating an underground complex. After evacuating all groundside units Lt. Commander Larose withheld from abandoning the Spartans to the very last minute. Moments before the Valor would enter slip space the lost Spartan IV team would be teleported into the ships hanger with an escort of sentinels.

Through overlapping slip space fields the Valor's Shaw Fujikawa drive malfunctioned and the Valor made a blind jump and arrived with a heavily damaged slip space drive. With the help of the Marine, ODST, Spartan, and newfound Sentinel forces the Valor was able to conduct operations against pirate forces and successfully fend off two Kig-Yar pirate vessels and an insurrectioniist held Mako Class Corevette. Through docking the ships and rerouting power supplies the combined battlegroup was able to slip space back to Earth by using the Mako Corvette's drive.

Upon arrival to Earth the battlegroup was disembowled and the refugees all taken into medical care. Lt. Commander Larose was promptly promoted to Commander and given immediate shore leave during which time he was interviewed and given command of the prototype ship, UNSC Deliverance, a new assault class of Frigate largely replacing the aged Charon in her duties.