U.S. Navy Outlines The Next-Generation Attack Submarine SSN(X) Program

[Zarvan]

Artist impression of the possible features of SSN(X) the next generation nuclear-powered attack submarine of the U.S. Navy. Image by H I Sutton / Covertshores.com [Click to enlarge]

U.S. Navy Outlines The Next-Generation Attack Submarine SSN(X) Program

The U.S. Navy has received $1 million dollars from Congress to start research and development in FY2021 for a successor to the current Virginia-class nuclear-powered attack submarine (SSN). This new submarine might be wider than the Virginia SSN (comparable to the diameter of the Seawolf-class SSN) and will be better optimized and designed to combat future surface and underwater threats, taking advantage of the latest silencing, propulsion, and combat submarine technologies.
Peter Ong 25 May 2021

Peter Ong story with additional reporting by Xavier Vavasseur, artist impression by H I Sutton

The Congressional Research Service (CRS) provided a document on May 10, 2021 with outline details on the U.S. Navy’s Next-Generation Attack Submarine, dubbed SSN(X). According to the CRS SSN(X) report:
“Under the Navy’s FY2020 30-year (FY2020-FY2049) shipbuilding plan, the first SSN(X) would be procured in FY2031, along with a single Virginia-class boat. In FY2032 and FY2033, the final four Virginia-class boats would be procured, at a rate of two per year. Procurement of follow-on SSN(X)s, at a rate of two per year, would then begin in FY2034. The 30-year plan’s sustained procurement rate of two SSNs per year would achieve a force of 66 SSNs—the Navy’s current SSN force-level goal—in FY2048. Navy Next-Generation Attack Submarine (SSN[X]) Program: Background and Issues for Congress https://crsreports.congress.gov
A subsequent 30-year Navy shipbuilding document that the Trump Administration released on December 9, 2020—a document that can be viewed as the Trump Administration’s final published vision for future Navy force structure and/or a draft version of the FY2022 30-year shipbuilding plan—proposed a new SSN force-level goal of 72 to 78 boats. To meet this goal by the latter 2040s, it projected an SSN procurement rate of three boats per year during the period FY2035-FY2041, and two and two-thirds boats per year (in annual quantities of 2-3-3) during the period FY2042-FY2050.”

The new SSN(X) design places (renewed) emphasis on Anti-submarine Warfare (ASW) by increasing the SSN(X)’s transit speed and stealth features and characteristics over the current Virginia-class nuclear attack sub. Furthermore, the SSN(X) will also carry more weapons and a more diverse payload than the Virginia subs in order to deal with more advanced enemy submarines, unmanned underwater vessels (UUVs), and coordinate with allied warships and forces.

The CRS SSN(X) report stated that, “The Navy is examining three broad design options for the SSN(X)—a design based on the Virginia-class SSN design, a design based on the Columbia-class SSBN design, and a brand new design.
“An industry official stated that the SSN(X) might have a beam (i.e., hull diameter) greater than that of the Virginia-class design (34 feet), and closer to that of the Navy’s Seawolf-class SSN design and Columbia-class SSBN design (40 and 43 feet, respectively).
“An April 2021 CBO report on the December 9, 2020, 30-year Navy shipbuilding document states that in constant FY2021 dollars, the SSN(X)’s average unit procurement cost is estimated at $5.8 billion by the Navy and $6.2 billion by CBO.”

According to submarine expert H I Sutton, SSN(X) could feature new technologies such as:

• Laser weapons,
• Conformal bow sonar,
• Quantum technology,
• Larger weapons stowage compartment to accommodate more systems such as weapons and UUVs,
• More torpedo tubes to deploy the systems mentioned above,
• Very large flank arrays,
• Quieter electric drive propulsion,
• X-rudder for better maneuverability,
• VLS for cruise missile and future hypersonic weapons

Click on the illustration at the top of the article to learn more.

U.S. Navy Outlines the Next-Generation Attack Submarine SSN(X) Program - Naval News

 

[Yongpeng Sun-Tastaufen]

It should be America's answer to China's upcoming Type 095 SSN.

 

[KAL-EL]

Excellent news

 

[White and Green with M/S]

It should be America's answer to China's upcoming Type 095 SSN.

Lol your Type 93 is only par on Akula class of 70 in terms of sound cancelation technology and you upcoming Type 95 will be on par Improve Akula or Improve LA class of USA or at best the will have similar acoustic performance like New Russian Yasen Class but still have more Acoustic signature as compare to Virginia or Astute classes

 

[Blacklight]

Lol your Type 93 is only par on Akula class of 70 in terms of sound cancelation technology and you upcoming Type 95 will be on par Improve Akula or Improve LA class of USA or at best the will have similar acoustic performance like New Russian Yasen Class but still have more Acoustic signature as compare to Virginia or Astute classes

Given the transfer of tech to China, via covert means. I would not write them of so quickly.

China hacked a Navy contractor and secured a trove of highly sensitive data on submarine warfare

China Has Stolen Vast Amounts of Navy Submarine, Missile Data in Multiple Breaches from Contractor’s Servers

Did this stealth fighter prompt John Bolton to accuse China of theft?

US National Security Adviser recently said an unnamed Chinese fighter ‘looks a lot like the F-35 … because it is the F-35’. The PLA’s only active stealth fighter the J-20 looks rather different to its US counterpart, but the FC-31 prototype may be closer to the mark.

www.scmp.com

Hacked: How China Stole U.S. Technology for Its J-20 Stealth Fighter

It's an outrage.

nationalinterest.org

Chinese theft of sensitive US military technology is still a 'huge problem,' says defense analyst

Despite a cyber-warfare truce in 2015, China probably still is engaged in the theft of sensitive U.S. military technology, says a defense analyst.

www.cnbc.com

 

[Oldman1]

Artist impression of the possible features of SSN(X) the next generation nuclear-powered attack submarine of the U.S. Navy. Image by H I Sutton / Covertshores.com [Click to enlarge]

U.S. Navy Outlines The Next-Generation Attack Submarine SSN(X) Program

The U.S. Navy has received $1 million dollars from Congress to start research and development in FY2021 for a successor to the current Virginia-class nuclear-powered attack submarine (SSN). This new submarine might be wider than the Virginia SSN (comparable to the diameter of the Seawolf-class SSN) and will be better optimized and designed to combat future surface and underwater threats, taking advantage of the latest silencing, propulsion, and combat submarine technologies.
Peter Ong 25 May 2021

Peter Ong story with additional reporting by Xavier Vavasseur, artist impression by H I Sutton

The Congressional Research Service (CRS) provided a document on May 10, 2021 with outline details on the U.S. Navy’s Next-Generation Attack Submarine, dubbed SSN(X). According to the CRS SSN(X) report:
“Under the Navy’s FY2020 30-year (FY2020-FY2049) shipbuilding plan, the first SSN(X) would be procured in FY2031, along with a single Virginia-class boat. In FY2032 and FY2033, the final four Virginia-class boats would be procured, at a rate of two per year. Procurement of follow-on SSN(X)s, at a rate of two per year, would then begin in FY2034. The 30-year plan’s sustained procurement rate of two SSNs per year would achieve a force of 66 SSNs—the Navy’s current SSN force-level goal—in FY2048. Navy Next-Generation Attack Submarine (SSN[X]) Program: Background and Issues for Congress https://crsreports.congress.gov
A subsequent 30-year Navy shipbuilding document that the Trump Administration released on December 9, 2020—a document that can be viewed as the Trump Administration’s final published vision for future Navy force structure and/or a draft version of the FY2022 30-year shipbuilding plan—proposed a new SSN force-level goal of 72 to 78 boats. To meet this goal by the latter 2040s, it projected an SSN procurement rate of three boats per year during the period FY2035-FY2041, and two and two-thirds boats per year (in annual quantities of 2-3-3) during the period FY2042-FY2050.”

The new SSN(X) design places (renewed) emphasis on Anti-submarine Warfare (ASW) by increasing the SSN(X)’s transit speed and stealth features and characteristics over the current Virginia-class nuclear attack sub. Furthermore, the SSN(X) will also carry more weapons and a more diverse payload than the Virginia subs in order to deal with more advanced enemy submarines, unmanned underwater vessels (UUVs), and coordinate with allied warships and forces.

The CRS SSN(X) report stated that, “The Navy is examining three broad design options for the SSN(X)—a design based on the Virginia-class SSN design, a design based on the Columbia-class SSBN design, and a brand new design.
“An industry official stated that the SSN(X) might have a beam (i.e., hull diameter) greater than that of the Virginia-class design (34 feet), and closer to that of the Navy’s Seawolf-class SSN design and Columbia-class SSBN design (40 and 43 feet, respectively).
“An April 2021 CBO report on the December 9, 2020, 30-year Navy shipbuilding document states that in constant FY2021 dollars, the SSN(X)’s average unit procurement cost is estimated at $5.8 billion by the Navy and $6.2 billion by CBO.”

According to submarine expert H I Sutton, SSN(X) could feature new technologies such as:

• Laser weapons,
• Conformal bow sonar,
• Quantum technology,
• Larger weapons stowage compartment to accommodate more systems such as weapons and UUVs,
• More torpedo tubes to deploy the systems mentioned above,
• Very large flank arrays,
• Quieter electric drive propulsion,
• X-rudder for better maneuverability,
• VLS for cruise missile and future hypersonic weapons

Click on the illustration at the top of the article to learn more.

U.S. Navy Outlines the Next-Generation Attack Submarine SSN(X) Program - Naval News

Diving planes on sail is very unlikely.