Player Embed Code: Download Embed Share NATO Secretary General Visits Stratcom Headquarters Defense.gov April 6, 2018 | 6:22 Air Force Gen. John E. Hyten, commander of U.S. Strategic Command, welcomes NATO Secretary General Jens Stoltenberg to Stratcom’s headquarters at Offutt Air Force Base, Neb., April 6, 2018. In his remarks, Stoltenberg stresses the renewed importance of nuclear deterrence.