Nope. I think you're confusing a Hakaga for one of the other ships in False Colors. The plot deals with a Bhantkara-class carrier (KIS Karga/FRLS Mjolnir) throughout the book. A Hvar'kann-class dreadnought makes an appearance in the book too.
Correct me if I'm wrong, but I think The Secret Missions and Special Operations come bundled with the Deluxe Editions of WC1&2. They should be pretty easy to find on eBay; that's where I got mine.