I think that summary is from SSB's website:
This also mentions Ulaq, Sancar and Marlin are supposed to enter into service this year, and Salvo in 2024. Not sure how up to date it is though.
This is very important and a very good decision by our Navy.This part is personal comment:
Apart from this, Havelsan and other USV manufacturers have agreed upon principles to discuss and implement ADVENT integration in all USVs. This is so far a major requirement by Navy, such that all USVs and UAVs to be delivered in future shall be ADVENT compatible.