And I was a nuclear reactor safety analyst for commercial pwrs. So what. I worked with many ex Navy people. I think they would all agree there's a big difference in operating requirements and environments that make their safety strategies quite different. Are navy nukes subject to NRC regulations? Is a nuclear sub required to have an exclusion zone, or any of the other site conditions that a commercial plant does? A ship or sub doesn't have to worry about loss of offsite power, staging FLEX equipment, store spent fuel. So you could argue that naval reactors are more safe, but they don't have the safety requirements to protect a nearby civilian population.