Sarah-113-017_jpg.jpg Now

In one of her most controversial moments, Palmer attempted to assassinate Dr. Catherine Halsey under orders from ONI, resulting in the doctor losing an arm.

This request likely refers to (Service Number 65287-98303-SP), the high-ranking Spartan-IV commander from the Halo franchise.

The Shield of Infinity: The Legacy of Commander Sarah Palmer

Commander Sarah Palmer stands as a cornerstone of the modern UNSC military, bridging the gap between the legendary Spartan-IIs of the past and the new generation of augmented soldiers. As the commanding officer of the Spartan contingent aboard the , her career has been defined by rapid promotion, controversial decisions, and unwavering loyalty to her troops. From ODST to Spartan Pioneer

Palmer’s leadership was forged in the fire of the .

Before becoming a super-soldier, Palmer was a highly decorated . Her transition to the SPARTAN-IV program was born of necessity; after surviving twelve tours across eight worlds, she was recruited by Jun-A266 to be part of the first class of the newly formed Spartan branch. Unlike the Spartan-IIs, who were conscripted as children, Palmer chose this life as a seasoned veteran. Key Operations and Leadership

During the initial discovery of Requiem, she worked alongside the Master Chief to repel Promethean forces.