Shammy Milliome serves as a bridge crew officer aboard the SDF-1 Macross during Space War I, holding the position of radar operator and communications specialist. Her duties involve monitoring ship systems, relaying critical information during operations, piloting small spacecraft when required, and assisting with combat maneuvers. Physically, Shammy possesses a short stature, long red hair reaching her waist, and a lithe physique, often characterized by her signature headband. Despite her youth and sensitive nature, she exhibits a confident and assertive demeanor. Her personality blends quick-witted sarcasm with deep loyalty to her comrades. She demonstrates self-reliance and a consistent willingness to confront danger to protect others, placing herself at risk for fellow crew members on multiple occasions. Her personality profile indicates traits associated with the ESTJ type, including organization, attention to detail, and structured planning. Enneagram analysis suggests Type 6w7 characteristics, highlighting her dependability alongside tendencies toward anxiety and seeking reassurance from trusted figures like Roy Focker. Notable interactions include enforcing regulations, such as reprimanding Captain Global for attempting to smoke on the bridge. She maintains professional relationships with other bridge personnel, including Claudia LaSalle and Misa Hayase. Shammy appears in both the original *Super Dimension Fortress Macross* television series and the film *The Super Dimension Fortress Macross: Do You Remember Love?*.