Last year the DDS loaned two of Sirikwan's Helwin class patrol ships to help the DDS train against Bolitic built warships. In return the DDS loaned Sirikwan it's surplus Pentekonter X902 Xerxes. The loan period has been extended until the end of the year although the DDS have not been involved in fighting the Bolitic forces much.
It has been reported by an unconfirmed source that the DDS have bought their own Helwin too off an Eritran nation (perhaps Molab, though they are said to have got it themselves off someone else). The ship may be refurbished and used as a training ship.