Chronology: 2380

June

The Borg begin a final offensive into the Alpha and Beta Quadrants, sending thousands of cubes to eliminate the Federation and its allies. Only the intervention of the Caeliar averts total annihilation, though many worlds are left in ruins and billions of lives are lost. (ENT/TNG/DS9/VOY/TTN: "Destiny, Book One: Gods of Night," "Destiny, Book Two: Mere Mortals," "Destiny, Book Three: Lost Souls")