Wolf 359

Wolf 359 is a star about 2.4 parsecs or 7.7 light years from Earth and the location of the first major Federation major engagement against the Borg. A single Borg cube soundly defeated a fleat of 40 Federation starships. According to Admiral Hanson, several Klingon ships were en route to assist, but no Klingon ship wreckage was visible in the debris field, so it is unclear whether they arrived in time to take part in the battle.