A U. S. SSBN is prepared for demagnetization at the Kitsap Naval Submarine Base near Bangor, Washington.
一艘美国SSBN在华盛顿班戈区附近的Kitsap潜艇基地准备消磁。
2
Despite the failure, it was concluded that both the SSBN and its underwater launch system functioned perfectly during the launches.
尽管失败，已经得出结论SSBN和它的水下发射系统两者在发射时候功能完善。
3
And if Chinese planners know that the sea-based deterrent is much more vulnerable than its land-based deterrent, why do they waste money on the SSBN program?