The 054A getting obsolete? LOL it seems expectations these days are going through the roof as far as the PLAN is concerned. The 054A is by no means obsolete. It is a fairly modern frigate suited to its size and role(s). You're comparing apples to oranges by comparing these frigates to European "frigates" which are 50% larger and are destroyers in all but name.Indeed. I feel the 054A is getting more and more obsolete by the day, especially when one considers the frigates of China's rivals. The fact is that the 054A is basically mid 2000's technology and is getting outclassed in multiple ways. They're just kicking the can down the road; I was hoping that they would move to the vaunted 054B but we have yet to see any indication of its progress ... sigh
That said, the PLAN could definitely use a frigate with a more high-end AAW suite for future CBG escort duties. A fixed-panel X-band AESA paired with a lower-frequency air search radar, a 32-cell UVLS, quad-packing MRSAMs, and CEC. IEP and two hangars would round out its full modernity and make the 054B the perfect complement to 052Ds and 055s.