https://www.ussvirginiabase.org/sea-trials.html https://www.ussvirginiabase.org/sea-trials.html Last paragraph: "This ship is exactly what the Navy needs, whe

https://www.ussvirginiabase.org/sea-trials.html https://www.ussvirginiabase.org/sea-trials.html Last paragraph: "This ship is exactly what the Navy needs, when it needs it," agreed EB President John P. Casey, who was on board during the trials. "There is no substitute for the Virginia-class submarine." Testing included its first dive to max depth.