Keywords: Report Polaris firing USS George Washington 20 July 1960.jpg en Captain Osborn reporting on success of the first underwater firing of a ballistic missile on 20 July 1960 2011-09-25 http //www history navy mil/danfs/g4/george_washington-iii htm US Navy PD-USGov Uploaded with UploadWizard USS George Washington SSBN-598 |