Key point: Espionage sometimes requires risky maneuvers. Since 2015, there have been reports of Russian submarines and spy ships trawling the waters near the ocean-spanning underwater fiber-optic ...

Here’s What You Need To Remember: Ivy Bells proved one of the greatest coups by U.S. intelligence during the Cold War. The U.S. Navy maintained its undersea espionage capabilities today, particularly ...

Key Points and Summary - USS Halibut began life as a Regulus cruise-missile submarine, but its real legacy came after a radical refit turned it into a one-of-a-kind spy boat. -The Navy ripped out its ...

"Harold Halibut" is a new sci-fi video game set in an underwater space colony. But it's got a novel look; all of the characters and sets in the game were made by hand, then 3D scanned and animated ...