![](http://www.alamy.com/thumbs/6/3F579609-416F-4FB9-B0CA-6A25D1DA6E3D/2B5N0R6.jpg)
The Navy Los Angeles-class nuclear-powered attack submarine USS Houston underway on the surface during exercise Keen Sword 2011 December 10, 2010 in the Pacific Ocean.
Size: 5000px × 3571px
Location: Pacific Ocean
Photo credit: © US Navy Photo / Alamy / Afripics
License: Royalty Free
Model Released: No
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