In the modern US military, it’s a truism that if anything seriously goes wrong on a ship, the captain has ultimate responsibility and will be fired. (Whereas before WW2, future admirals like Nimitz ran their ships aground and were not fired.) This leads to a zero-defects mentality on the part of the leadership of a ship, which in turn explains why junior officers fail to call the CO to the bridge (or call too late) when they get into a bad situation.