Russia Threat Could See U.K. Fighter Jets Operating From Highways Once Again (thedrive.com)
CAS has announced there will be no-notice exercises for this.
A lot of preparation is going to be needed in terms of planning / resourcing how all the required GSE and drill weapons for re-arms gets moved to multiple locations at once, how a limited pool of aircraft spares is split between locations and moved, what comms SEngO / JEngOs will be provided with to keep a grip on what is going on etc.