Congrats for sure, they don't let any sailer on them. They are very safe and made to the highest specs. I worked at a plant in my hometown that made the reactor core. For the subs and other nuclear power ships. Yep the best men on them are oness with a hunting and outdoor background, Frank will do well. Thankyou for him.Congratulations on your son Frank's achievement! His assignment to the USS Maryland SSBN738 nuclear submarine is a testament to his dedication and hard work, and I wish him all the best as he begins this new chapter in his military career.