“China has built the world’s largest aircraft carrier dock in its naval base in the South China Sea.
This week the Canadian-based Asian security magazine, Kanwa Asian Defence, reported that China had completed work on a 700 meter-long dock at its sprawling Sanya naval complex in Hainan province in the South China Sea. According to the report, the dock is able to service ships on both sides, allowing it to accommodate two aircraft carriers or other large ships at the same time.”
Source: China Builds World’s Largest Aircraft Carrier Dock in South China Sea | The National Interest Blog