Amanda Frost (Earth-5875)

Master Sergeant Amanda Frost was a non-commissioned officer of the UNSC Marine Corps and an Orbital Drop Shock Trooper of the 105th Shock Troops Division. During Operation FIRESIDE, she took the command of Taylor "Dutch" Miles and Kojo "Romeo" Agu.

Operation FIRESIDE
During the Battle of Ariel, after the body of archaeologist Charles Xian was found, she ordered a group of UNSC Marines to spread their formation. Pairing with Renan Michaels, she ordered them to retreat as soon as she realized the nearby generator complex was overloading thanks to the Covenant attack. Despite this, she regretted this action as Dutch, Romeo and Regina Higgins and Liam Campbell had not returned from their assignment. She then commanded the surviving ODSTs to move to another dig site, speculating that the remaining civilians were hidden there.

Unknown to Frost, the Covenant was preparing to attack the site they were heading to, but she and her team was unknowingly saved once Dutch and Romeo, the only surviving members of their squad, lured the aliens away. As soon as she reached the civilian hideout, she discovered her men were alive and exploring the intricate underground complex that surrounded them. As Romeo and Dutch continued to explore, they stumbled upon a forerunner Contender, the Knowing, who self-destructed and took all the Covenant forces with them.

Personality
Much like her name implies, Frost is cold, calculating and no-nonsense, rarely tolerating the attempts at humor thrown by Taylor "Dutch" Miles and Kojo "Romeo" Agu. Despite the seeming stoic demeanor, this was a trait she adopted to cope with the tragedies of the First Contact War and the deaths of majority of her soldiers; deep down she caref for all of her ODSTs.