Lloyd James Austin III is the 28th United States Secretary of Defense, serving from 2021 to 2025 under the Biden administration. He is the first African American to hold this position. Prior to this role, he was the 12th commander of United States Central Command (CENTCOM) from 2013, and the 33rd vice chief of staff of the Army from 2012 to 2013. He also commanded United States Forces – Iraq from 2010 to 2011.