Are there any images of the stern of 167 Shenzhen? Post ReplyForum -Corsair- 03/13/2021, 21:07:14 Author Profile | Edit I wonder if any towed sonar was added during the upgrade. When was the upgrade completed? When was the 136 upgraded completed? Is 137 still upgrading? These are some of the oldest destroyers of PLAN right now, save for one or two possibly static Ludas kept around for training. Recommend | Alert | 5 4 3 2 1 0 -1 -2 -3 -4 -5  Post ReplyBack