Boeing is about more than planes; it's a huge company with many divisions — including one that has been developing autonomous ...

The Killer Whale Submarine is actually the third submarine in a family of three submersibles built to look and perform like an animal. On top of the Ornicus Orca, which is geek-speak for Killer ...

Orca does without that but adds additional passive sensors and signal processing computers to detect other submarines or surface ships. There is also an underwater communications system for arming the ...

Hammerhead is an encapsulated system equipped with passive sensors to detect and identify submarines and surface ships, targeting specific types, such as diesel-electric submarines larger than Orca.

The role of the previously unreported submarine in the Chinese navy, which is the world's largest by hull count, remains unclear.