Waves Twenty-Three and Twenty-Four of the Star Trek: Attack Wing ships have been announced.
The waves include Federation, Klingon and Romulan ships.
Wave Twenty-Three will include a Federation Saber class USS Montgolfier, a Klingon K’t’inga class IKS Amar, and a 22nd century Romulan Bird of Prey IRW Jazkal.
Wave Twenty-Four will also have one of each group; an Assimilated Vessel 77139 (the Raven,) a D7 class IKS Klothos, and a Romulan D’deridex class warbird IRW Davoras.
The ships will arrive next February and March.
Source: The Trek Collective