Player Embed Code: Download Embed Share Senior Naval Leaders Discuss Training During the Pandemic Defense.gov July 7, 2020 | 27:55 Maj. Gen. William F. Mullen, commanding general of the Marine Corps Training and Education Command, and Navy Rear Adm. Milton J. Sands, commander of the Naval Service Training Command, answer reporters' questions by phone about training during the COVID-19 pandemic, July 7, 2020.