One of the final F-14D squadrons in the Osean Maritime Defense Force, the Green Vikings were a late adopter of the F-14, starting with the F-14B in 1989 from their F-4J Phantoms.
The squadron would support sealift operations from Yuktobania during the 1995 Belkan War, though would not see combat during the conflict. In 2010, the squadron was assigned to IUN-PKF duties in Fort Grays, largely sitting out the conflict at home.
The Green Vikings were slated for a total retirement with the F-14D in 2020, however the loss of VF-228 during the Lighthouse War extended the squadron's life until 2025. The unit has not been selected for a new airframe however, and it is anticipated that with the total force retirement of the type by 2030, the VF-99 "Green Vikings" may fly their last sortie.