The Remedians are to upgrade their fleet of Kalahati Tuul 39A destroyers and also bring the first 5 up to the 2N standard of the later 4 ships. The new unified class will be known as the Perimpaz 39B class (after the lead ship DR181 Perimpaz Of The Marshes), the 5 older ships will have their engines replaced with Heldris Hemtar B-II engines which have been bought from the Clones. That and some strengthening of the internal structure will allow a speed boost to 600c.
All 9 ships will be receiving communications and computer upgrades, a new databus with increased bandwidth, IWC for cyber-defence, MRM support and various other improvements. The upgrades are due to begin later this month.