>Silent running (submarine)
>>8359916 pb
>rigging for red/silent running explained
As seen in the Hunt for Red October
https://www.imdb.com/title/tt0099810/plotsummary
The Dallas reacquires contact with the Red October using Jonesy's theory and follow it. Aboard the Red October, Borodin reports to Ramius in the captain's cabin that they emerged from the turn and have reactivated the caterpillar. The crew now knows of the saboteur and is afraid. Routine clearing of the baffles (also known as Crazy Ivans) are initiated, causing the Dallas to go into silent running. Borodin and Ramius converse plans for their future after handing over the sub to the Americans while both crews endure the first Crazy Ivan. Ramius orders Guards posted in engineering to protect against the Saboteur. Mancuso orders end of silent running after the Red October reemerges in front of them. The radio officer hands orders to him notifying of Ryan's arrival.