Escaping from a submarine? [h=2]Escaping from a submarine?[/h]I was watching "We Dive at Dawn" the other day.John Mills and the usual suspects get stuck in a sub that hits a mine and sinks.Most of the crew are killed,however the survivors can escape.Sadly the last three discover their escape kit is damaged. So I was thinking - if the last man out through the con had shut the hatch,Mills could have opened the bottom hatch,got a bit wet,then continued the escape drill through the con. So is escape through the con a one time deal,and could they have survived surfacing from 15 fathoms without breathers? It has extended to if we even do submarine escape training anymore.