Looking like image posting is getting screwy for the board.
Would be easier if the upper torsos weren't blurred out, it removed some helpful uniform details.
Not US. Looks Israeli.
Definitely NOT a 688. Too small, bow is wrong, diving planes are wrong.
Since pic posts not working for me, see linky:
https://images05.military.com/sites/default/files/media/equipment/ships-and-submarines/los-angeles-class-attack-submarine/2014/02/los-angeles-class-attack-submarine-003.jpg