Haixun 01, soon to be put into service and managed by the Shanghai Maritime Bureau, is China's largest and most advanced patrol vessel. The 5,418-tonnage Haixun01 is 128.6 meters in length and has a maximum sailing distance of 10,000 nautical miles (18,520 km) without refueling. It will carry out missions regarding maritime inspection, safety monitoring, rescue and oil spill detection and handling. [Photo/Xinhua]