US shipbuilding in 2025- US nuclear submarine built for South Korea by South Korea's Hanwha at PhillyShipyard in Philadelphia. South Korea is investing heavily in shipbuilding in the US under the new DJT effort to rebuild the US Navy. This happens when shipbuilders UK and the US who led the world in shipbuilding have ceded places to Japan, South Korea and China PRC. The once mighty shipbuilding industry in places like Glasgow and Philadelphia now makes less than 5% of the world's ships. South Korea is the only nation with the shipbuilding capacity and technologies that competes with China. Much of the world's shipping logistics and port networks are now controlled by China. It is not even the situation where Teddy Roosevelt or Franklin Roosevelt as Secretaries of the Navy build America's shipbuilding industry before World War 1. The situation today requires a resolute effort to build up the shipbuilding industry that was neglected by the shortsightedness of a generation of American business and managers who mesmerized by financial markets failed to see the importance of essential infrastructure. ...