Ruby's Group

We're going to Atlas. Bigger people than you have tried to stop us and failed, but we're supposed to be on the same side! We're supposed to use our power to protect people, but you just use yours to look down on everyone! We didn't want to steal from you. We did it because you gave us no other choice! Now I'm giving you one last chance to stand down and hear us out.

Ruby's Group (unofficial) is a general term describing Team RWBY, Team JNPR and their allies that the show follows in their battle against Salem and her forces.

Background
Following the Fall of Beacon, Team RWBY was scattered by the battle; all going into their separate ways. Without Ozpin to guide them, Ruby Rose and the remaining members of Team JNPR formed Team RNJR to travel to Mistral in order to bring justice to Cinder's Faction for attacking Beacon.

During their travels, Qrow Branwen followed RNJR, unbeknownst to them, protecting the team from any Grimm along the way. Qrow made himself known to them when RNJR was attacked by Tyrian Callows, who had been sent to capture Ruby under Salem's order. Ruby and Qrow defeat Tyrian, but Qrow is poisoned by the Faunus' stinger, leading the group to rush to Mistral, stopping to face the Nuckelavee in the abandoned settlement of Kuroyuri, where they were rescued by the Mistral police force.

Days later, Qrow meets Oscar Pine in a bar, introducing the boy to the group. Oscar explains he is the next incarnation of Ozpin, who reveals himself to his former students.

In Haven Academy, the group met Leonardo Lionheart and planned to ambush the Branwen Tribe to recover the Spring Maiden.

Later, Weiss Schnee and Yang Xiao Long join the group after having arrived from the Branwen Tribe's camp using Raven Branwen's portals.

The group was ambushed by Leo and Salem's forces in Haven, who planned to steal the Relic of Knowledge from the Academy in order to complete their goals. In the ensuing battle, Yang discovered Raven was the true Spring Maiden, and recovered the Relic before Salem's forces could obtain it.