Navy Launches Most High-Tech & Stealthy Attack Sub Ever

It is suppose to have a lot of new high-tech adaptions to include its acoustics. It is called fourth generation undersea technology. it has been being tested for years and this is the first sub to incorporate it.

The Navy is now launching the most technologically advanced attack submarine it has ever developed by christening the USS South Dakota - a Block III Virginia-Class attack submarine engineered with a number of never-before-seen undersea technical innovations.

While service officials say many of the details of this new "acoustic superiority" Navy research and development effort are, naturally, not available for pubic discussion, the USS South Dakota has been a "technology demonstrator to prove out advanced technologies," Naval Sea Systems Command Spokeswoman Colleen O'Rourke told Scout Warrior.


Many of these innovations, which have been underway and tested as prototypes for many years, are now operational as the USS South Dakota enters service; service technology developers have, in a general way, said the advances in undersea technologies built, integrated, tested and now operational on the South Dakota include quieting technologies for the engine room to make the submarine harder to detect, a new large vertical array and additional "quieting" coating materials for the hull, Navy officials explained.


The USS South Dakota was christened by the Navy Oct. 14 at a General Dynamics Electric Boat facility in Groton, Ct.


"As the 7th ship of Block III, the PCU South Dakota (SSN 790) will be the most advanced VIRGINIA class submarine on patrol," O'Rourke said.


In recent years, the service has been making progress developing new acoustics, sensors and quieting technologies to ensure the U.S. retains its technological edge in the undersea domain – as countries like China and Russia continue rapid military modernization and construction of new submarines.
I wouldn't want to serve on a sub.