So, make the Navy earn their keep by escorting it.
The US and Russian navies have already been transporting nuclear material all over the planet on their ships and submarines, in the form of both power-generation reactors and ballistic missiles. They have been doing so for decades with a very good safety record.
The US and Russian navies have already been transporting nuclear material all over the planet on their ships and submarines, in the form of both power-generation reactors and ballistic missiles. They have been doing so for decades with a very good safety record.