China has quietly launched another advanced submarine, signaling the rapid expansion of a naval ...

Add Yahoo as a preferred source to see more of our stories on Google. A new type of submarine has appeared in China, featuring X-form rudders for the first time on a crewed Chinese design. Whether the ...

At first glance, it seems obvious that submarines should look like the creatures that mastered underwater movement millions of years ago. Fish evolved streamlined, pointed bodies to cut through water ...

The Navy has been procuring Virginia-class nuclear powered attack submarines (SSNs) since FY1998. The Navy’s envisaged successor to the Virginia-class design is the Next-Generation Attack Submarine, ...