Brian S. Eifler

Brian Spencer Eifler (born 30 June 1968) is a United States Army lieutenant general who has served as the deputy chief of staff for personnel of the United States Army (G-1) since August 2024. He served as the first commanding general of the recently reactivated 11th Airborne Division and the Deputy Commander of Alaskan Command from 2021 to 2024. On 6 June 2022, USARAK reflagged to 11th Airborne Division as part of the implementation of the Army's arctic strategy. He has also served as the Deputy Commander for Operations of the 10th Mountain Division and Operation Inherent Resolve from July 2017 to November 2018. As part of his professional military education, he went on to graduate from the United States Army Command and General Staff College and received a master of strategic studies degree from the United States Army War College in 2012.

As the commanding general of 11th Airborne Division and the Deputy Commander of Alaskan Command, Eifler plays a vital role in the implementation of the United States Arctic Strategy.

In May 2024, Eifler was nominated for promotion to lieutenant general and assignment as deputy chief of staff for personnel of the United States Army.

Promotions

Recent Assignments Eifler's recent assignments include Commanding General, United States Army Alaska; Chief, Legislative Liaison, Office of the Secretary of the Army; Deputy Commanding General (Operations), 10th Mountain Division and Operation Inherent Resolve