Minos Korva was a Federation planetary system in Sector 21527. This system was located four light years from the Federation-Cardassian border and eleven light years from the McAllister C-5 Nebula. The history of this system in the 24th century was found in the file Summary System Report 58383-98: Minos Korva.
In the 2340s, on stardate 20483, this system was surveyed by the USS Exeter. The starship reported that the primary Minos Korva was a Main Sequence G-class star with 12 planets. One of these planets was an uninhabited M-class planet in the primary habitable zone.
In the same decade, on stardate 20843, the USS Berlin completed a long range cometary survey of this system. The survey revealed an anomalous population of rocky methane ice bodies. It was nearly 12% greater than results predicted by the Tezber Planetary Evolution Models.
Six months after the survey, Secretary of Exploration M. Piller orchestrated the annexation of this system into Federation territory. The secretary put in a recommendation for an extended range security perimeter to be established for this system; however, this was deferred.
In the Federation-Cardassian War, the Cardassians attempted to annex Minos Korva. The Cardassian Central Command claimed that a Federation stellar cartography map was in error. According to the Cardassians, the border's position through several sectors was the result of a miscalibration by a reference beacon and that the border should be adjusted 4.7 light years towards the galactic center. Soon after, the Cardassians announced their intent to occupy the system and to establish orbital outposts around three planets. The intention was not carried out in response to objections by Federation authorities, who accompanied their words with the assignment of three Excelsior-class starships to Sector 21528.
In 2369, Starfleet believed that the Cardassians would launch an invasion of Minos Korva from the McAllister C-5 Nebula. The invasion was avoided because the USS Enterprise-D, under the command of Captain Edward Jellico, preemptively prevented the invasion by detecting the Cardassian fleet hiding in the nebula. (TNG-R: "Chain of Command, Part II")