Voyager class mission profile:
Following the USS Voyager's return from the Delta Quadrant and the success of the Vesta class line of vessels, Starfleet specially commissioned the creation of an offshoot line of vessels from the Vesta class design project, resulting in the quantum slipstream capable, deep space Voyager class. The first in her line, the USS Voyager A was tasked to lead a Federation task force of two other Vesta class starships to return to the Delta Quadrant to reestablish contact with local civilizations, to analyze the Borg threat, and to lay a network of subspace buoys for continued communications.
With a crew of 1000, Voyager class starships can last on extended missions in excess of ten years, and thanks to its quantum slipstream capabilities, returning to a Federation base is of no major issue in the long term. Equipped with multi-dimensional shielding and ablative armor modeled after the type recovered by the original Voyager, in addition to quantum pulse weapons with yields equivalent to the Borg's latest armament.