In this episode of Extreme Engineering, A look at the destroyer ship Uss Donald Cook's weapons systems and operations. We will see the incredible precision needed in the installation of a missile launcher. We will witness an exercise for connecting fuel lines at full speed from two fully loaded vessels, at sea. A one hundred and eighteen tone piece of sonar is attached to the front of the ship. We will see how a Blacksmith builds a custom wire mount used to clasp and support two hundred and fifty miles of cable.
