It’s not “quitting”. That is the state-run media’s word. Sarah is now going to be able to “attack from a different direction.”
In military terms...she has just flanked the enemy. They will use whatever jargon they can to try and deflect it...but there is a locked and loaded hammerhead coming down on them that they will not be able to avoid.
As they are getting smashed, their protestestations of "she quit" will sound pretty lame.
She'll now be able to attack from all directions and at the same time making herself a more illusive.
She was a sitting duck up in Alaska, but it'll be more difficult for her enemies to get a fix on a moving target.