Both instances are still zero accidents from a nuclear perspective. Both sites have been visited every few years since they were located to check on the reacto

Both instances are still zero accidents from a nuclear perspective. Both sites have been visited every few years since they were located to check on the reactors. The design on both is working as intended, and no radioactive material has been detected to be leaking from either wreck. US naval nuclear reactors are (supposedly) designed such that they shouldn't lose containment if the vessel either sinks from an accident or is destroyed by enemy activity.