Name: USS Omega Deep
Cost: 30 billion dollars
Class: Experimental
Noise Emissions: Undetectable by current sound monitoring capabilities
Current Status: Unknown. Last contact 96 days ago. Presumed sunk. 192 souls lost.

The US Navy’s most advanced nuclear attack submarine, the USS Omega Deep was the first to disappear.

It was followed swiftly by the loss of the Russian spy vessel Vostok , and then the Feng Jian , a Chinese Aircraft Carrier.

Sam Reilly and his unique team of troubleshooters are requested at the express order of the President of the United States of America to locate the Omega Deep and determine the cause of these unexplained tragedies, before they lead to World War III.