A sneak peak at the next episode of The Walking Dead was revealed during the most recent episode of Talking Dead, and it explains how the group has started to move forward with a rebellion against Negan and The Saviors.
At that point Jesus pulls out a radio stolen from The Sanctuary and suggests that a cohesive partnership between Alexandria, The Hilltop, and The Kingdom could potentially win the war.
Now that they can listen in on the chatter of The Saviors, they have the ability to monitor and track their movements.
Rick eventually laments the fact that they don’t have the numbers to take on Negan in a fair fight.