The Chinese navy’s supply ships are modified from seven type 3 ships: 881, 882, 883, 885, 886, 887, and 888 (of which 881-883 are Taicang class, and 885 is an oil tanker purchased from Ukraine. Nanchang class, 886-888 are the new Fuchi class, and 888 Fuxianhu is improved on the basis of Fuchi class. Judging from the current situation of supply ships of these classes, there are mainly several problems, and some. The problem is still quite serious. First: 881, 882, 883, and 885 are all single-axis. Once damaged during war, they will lose power and cannot move forward, which will have serious consequences for the supply of other combat ships. Second: slow speed. Except for the maximum speed of the Fukuchi class, which is 19 knots, the other speeds are basically 15 or 16 knots. Compared with the 22-26 knots of the supply ships of the United States and Japan, there is a big gap. For the speed of the large fleets in the future, No problem. Third: The displacement and loading capacity are relatively small. Except for the 885, which has a maximum displacement of more than 37,000 tons, the other ones have a maximum displacement of 22,000-23,000 tons. Compared with the previous models, the gap is also large. According to the reports of the troops returning from the Gulf of Aden escort, the above-mentioned problems do exist, and the only two supply ships that can really be sent out are 886 and 887. The other supply ships are all single-axis, and the risks of long-term ocean voyages are too high. In 2006, we originally wanted to build a new first-class integrated supply ship. The design had already been carried out at that time, and the engine was prepared to import technology from Ukraine and manufacture it domestically. However, due to the needs of the South China Sea, it was temporarily transformed into the 888 Fuxian Lake based on the Fuchi class. . Now the army has requested to accelerate the construction of a new first-level comprehensive supply ship, and the relevant technical data has also been released. What can be revealed is that the new supply ship has a full displacement of 41,000 tons. In addition to the increased loading capacity, it has also been strengthened. The use of multi-functional tasks, such as medical facilities and equipment repair facilities, have been strengthened, and the hangar has also been enlarged. It is estimated that Guangzhou Shipyard will get the task of the new ship in April.