The spec on this piece of propaganda is the main battery is all missile systems. And the secondary is 5" guns, lasers, and a railgun.
The Navy stopped trying to install railguns back in 2021 but never stopped development.
I assume the lasers are future tech that sound cool, except this thing will be cancelled right after the next admin renames Dept of War back to DoD.
Lasers might be really useful if a ship is being attacked by a swarm of drones. (The part about hitting those drones may be future, though...)
> right after the next admin renames Dept of War back to DoD
It's never actually been renamed. They just changed the stationery and website: https://www.usa.gov/agencies/u-s-department-of-defense.
Just like how Trump called in workers to put his name on the Kennedy Center building. Changing the name requires an act of Congress: https://www.law.cornell.edu/uscode/text/20/76i