Lian Devereaux (Earth-2042)

"I can do everything you can. And more elegantly."

- Lian Deveraux to Vaz Beloi

Sergeant Lian "Dev" Devereaux was a female Human Imperial Marine and an Orbital Drop Shock Trooper formerly assigned to the 10th Shock Troops Battalion of the Systems Alliance Marine Corps during the Clone Wars. She is a trained pilot. In 18 BBY, she was assigned to Kilo-Five, a highly covert Imperial intelligence unit under the command of Captain Serin Osman.

Source

 * https://www.halopedia.org/Lian_Devereaux