…for my boat is so small and the ocean so huge
For a small close knit community like the submarine service the loss of a boat and it’s crew can strike doubly hard. The USN’s response to this disaster, was both effective and long lasting. Doubly impressive given it was implemented at the height of the Cold War. As part of the course that I teach on system safety I use the Thresher as an important case study in organisational failure, and recovery.
The RAN’s Collins class Subsafe program derived it’s strategic principles in large measure from the USNs original program. The successful recovery of HMAS Dechaineux from a flooding incident at depth illustrates the success of both the RANs Subsafe program and also its antecedent.