Virginia-class attack submarines are commonly estimated to operate at around 240 meters deep, with some public sources suggesting deeper capabilities in the roughly 490-meter range, though the exact figure is classified.

Quick scoop

  • Common public estimate: about 240 m.
  • Higher public estimates: up to about 488–490 m.
  • Exact maximum depth: not publicly confirmed.

If you want, I can also give you a one-line answer in a more casual “forum post” style.