The Chinese Navy's Project 022 class is, despite its innovative hull design, a classic missile-armed fast attack craft. It is designed for the sole purpose of delivering eight anti-ship missiles to a specified naval target and has virtually no capability outside that area. Its design makes it unsuitable for patrol duties, while its short operational radius limits its applicability to maritime policing work.
In military roles, it is virtually defenseless against air attack and would have to rely on speed and agility to survive in a hostile environment. Craft in this general category were once in great vogue, but experience has shown that they are not an effective military unit outside very limited and specific areas. However, the Chinese Navy happens to have one of those limited and specific areas as a primary operational requirement. Thus, in its specific geostrategic situation, the Project 022 is a viable and effective craft.