On Friday, Modly said basing the plans on a 10-year view of future threats is more realistic.
Dry Dock 4 opened in April 1919, the first of three dry docks built during the yard’s World War I expansion.
The tour came several weeks after a memo was leaked that outlined an initial Navy proposal to cut shipbuilding.
The Navy's new force structure assessment won't include new high-tech unmanned vessels the service has been testing.
Construction began Friday on the future Harvey Milk, a fleet oiler named for the slain gay rights leader.
Gen. Tod Wolters credits the pause to a recent "deconfliction dialogue."
Modly spoke of the possibility that the Navy may need more than the 355-ship fleet at a U.S. Naval Institute defense forum....
Both vessels were damaged. The incident is under investigation.
Navy leaders have acknowledged several missteps that led to the fatal accident.
The wreck of the U.S. World War II destroyer was found at a depth of 20,406 feet by experts on the Research Vessel Petrel.