Those pictures are remarkable for they tell different stories simultaneously. It catches on the act, a new destroyer leaving the fitting pool, reducing the number of destroyers within the fitting pool to three. At the same time, three of the destroyers typically moored outside of the fitting pool are gone. They could be on sea for trials or left for their new base. You see a ship leaving the shed for the first time, this one appears civilian. The number of LCACs have been reduced, and those on the left side near the entrance of the fitting pool are gone. The Yuan Wang 8 is also gone.