[1] He most recently served as the deputy commanding general of I Corps from 2023 to 2024.

Before that assignment, he served as the commander of Combined Joint Task Force – Operation Inherent Resolve from 2022 to 2023.

Prior to that, he was the Senior Military Assistant to the Deputy Secretary of Defense.

[4][5][6][7] In October 2024, McFarlane was promoted to lieutenant general and assumed command of I Corps.

[8][9] This biographical article related to the United States Army is a stub.