The Columbia-class submarine, formerly known as the Ohio Replacement Submarine and SSBN-X Future Follow-on Submarine, is an upcoming class of nuclear submarines designed to replace the Ohio-class ballistic missile submarines in the United States Navy. The first submarine officially began construction on October 1, 2020, and is scheduled to enter service in 2031.
![](https://www.endtas.com/wp-content/uploads/2023/11/Columbia-class-e1659913870291-1024x739.jpg)
This model is made according to the public renderings, artists’ impressions and other images of the vessel.
![](https://www.endtas.com/wp-content/uploads/2021/10/0-1-1024x532.jpg)
The model has movable front dive planes, a rotating propeller and opening-closing missile doors.
![](https://www.endtas.com/wp-content/uploads/2021/10/1-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/2-1-1024x532.jpg)
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![](https://www.endtas.com/wp-content/uploads/2021/10/4-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/5-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/6-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/9-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/8-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/7-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/wi-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/d-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/c-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/a-1-1024x532.jpg)
![](https://www.endtas.com/wp-content/uploads/2021/10/b-1-1024x532.jpg)
the download links for the 3d model is at the following page.
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