Player Embed Code: Download Embed Share Northcom Commander Details Hurricane Michael Preparations Defense.gov Oct. 10, 2018 | 26:41 Air Force Gen. Terrance J. O'Shaughnessy, commander of NorthAmerican Aerospace Defense Command and U.S. Northern Command, updates reporters at the Pentagon on the Defense Department's preparations to support the Federal Emergency Management Agency in states affected by Hurricane Michael, Oct. 10, 2018.