|First appearance||"Twice More Unto the Breach"|
Lt. Krachk was an officer in the Hynerian Navy under the command of General Turralde aboard the HNS Zotoh Zhaan. He served under the general during the initial Grennij invasion of Hynerian space and later the second invasion by the Grennij, this time led by a more powerful Kkore vessel. Krachk reported directly to the general, informing him of the Kkore ship's greater firepower and energy. Krachk was killed along with the rest of Turralde's forces when the Kkore wiped out their fleet.