Home / Series / Extreme Machines (2010) / Aired Order / Season 3 / Episode 2

Submarines

See how today's nuclear submarines play an integral role in U.S. national defense.

English
  • Runtime 45 minutes
  • Content Rating United States of America TV-PG
  • Created January 9, 2013 by
    Administrator admin
  • Modified January 9, 2013 by
    Administrator admin