Summary and Key Points You Need to Know: The Mark 48 torpedo, developed by the Naval Sea Systems Command, is one of the most advanced and lethal undersea weapons in the U.S. Navy's arsenal.

Lockheed Martin has secured a $245 million contract extension from the U.S. Naval Sea Systems Command to continue the delivery of essential systems for the Mark-48 Guidance and Control ...

The Mavericks win a wild shootout, connecting on 21 3s while the Warriors make 27 of their own to total aa new single-game mark of 48. NBA.com Staff The Mavericks hit 21 3-pointers Sunday ...

Summary and Key Points You Need to Know: The Mark 48 torpedo, developed by the Naval Sea Systems Command, is one of the most advanced and lethal undersea weapons in the U.S. Navy’s arsenal.