This thread unravels much confusion, between Plan and Fact. Try this:
Early-59 USSR deployed (R-5M)SS-3 Shyster (in DDR) and (R-12)SS-4 Sandal IRBMs. UK agreed to man USAF/SAC Ballistic Missile Early Warning System(BMEWS)Site III /RAF Fylingdales Moor, operational 17/9/63, to detect launch “4 mins.” before impact (2½-8 mins:1966: Elliott/RRE data-handling Project LEGATE live) Wynn,P304/339;Agar/Hughes,P236,Bud/Gummett; B.Clarke,4Mn.Warning,Temp,05,P82.
Shyster caused 1959 Civil Works to generate MBF at 15 mins. Readiness, Main Bases and dispersals with 2(²)/4 a/c aprons at runway threshold, and/or perimeter stands: Aldergrove/Bruntingthorpe² (1963-66)/Cranwell²/Elvington²/RAE Farnboro’/Kemble/RAE Llanbedr²/Lyneham/Middleton S.G.²/Shawbury/FRL T.Rushton/RAE W.Freugh. Airports inc. Edinburgh/Prestwick/Ringway/Stansted²: all these had occasional, lurid MBF AwayDays to ’66: all were decoy: before Yellow Sun Mk.2, deployed from late-61 no weapon could be dispersed: US Project ‘E’ Bombs were dual key; Blue Danube, Red Beard and YS1 needed armourers’ coddling at Main Base. MBF held 15 mins.Q, 1 a/c p.Sqdn. wef 1/1/62, Launch On Command (use ’em or lose ’em, First Strike), but armed, only on Main Base: dispersal Civil Works stopped/started/stopped as the problems emerged of Bombs delicacy and of US custodials issues.
Warning from Fylingdales, plus imagery wef 29/8/63 by Corona/Keyhole KH-5 satellite enabled Launch on Warning, Second Strike, Assured Destruction from Main, NEAF/OCU/SR/tanker bases, prepared dispersals, 2/4 a/c Flights at 4 mins.Alert. Plan was to generate 75% U/E in 24 hr, 100% in 72 hr. with YS Mk.2, then WE.177B (from 9/66) and, delicately, Blue Steel from 7/64. 4 a/c stream take-off at 5 mins.Readiness was funded in 1962 with rapid engine start mods. and Civil Works for Operational Readiness Platforms (ORP, 4{or²}a/c, Waddington up 2/63), assigned thus (P.Hennessy,Secret State,P’guin,2010,P212:* sites assumed by UK Chiefs of Staff, 11/67, to be Soviet targets) :
Coningsby Wing* Vulcan 2/YS2: USAFE/Burtonwood (-11/64. Wing to Cottesmore, Coningsby to Works);
Cottesmore Wing*Victor 1/YS2: early-63-9/64; Vulcan 2/YS2 11/64-9/66; /WE177B,9/66-2/69 (then Wing to NEAF, Cott. to Works for Tornado): Ballykelly*, A&AEE Boscombe Down²*/RRE Pershore²*, Leconfield²*, Lyneham*; St.Mawgan (2x4)*, Valley²*, RNAS Yeovilton²*;
Honington Wing* Victor 1/YS2: joint use (1/5/62-6/11/65; a/c to K.1; Honington to Works{F-111K});
Scampton Wing* Vulcan 2/YS2: 1/1/62-early-63; BS, 7/64-30/6/69, Wynn,P.220: RAE Bedford*, RNAS Brawdy²*/Lossiemouth²*, Kinloss*, Leeming*, Waddington*; .
Waddington Wing* Vulcan 1/YS2: 1/4/62-late-’67; Vulcan 2/WE177B, 1/7/68-30/6/69: BAC Filton*, Finningley*, Leuchars², Machrihanish²* (to 1/69), Manston²*, Wattisham²; .
Wittering Wing* Victor 2/BS: 7/64-31/12/68 (Wing disbanded, Wittering to Works): Coltishall².
Others compatible with Mediums were Gaydon* (to 6/65: Victor OCU), Marham (from 5/65, Victor K.1); Wyton* (Victor SR.2 from 5/65), St.Athan (19/32 MUs).
MBF U/E peaked at 64xYS2+40xBS, mid-’64-31/5/65: 9 Bases could generate 36 a/c, so upto 68 dispersed. 1st.Whole-Force/no-notice Exercise Mickey Finn III 13-15/11/63: CiC BC: “16 of our 29 dispersals (used) by 47 a/c”. MF IV, 10/64: “25 (by) 35 a/c, remainder activated by personnel only" Wynn,Pp.337/338.
16xNEAF a/c dispersed to CENTO/Masirah/Mashad/Mehrabad/Peshawar (recovery sites for UK MBF sorties).
48xVulcan 2/WE177B continued dispersal Exercises Candella/Index, 1/7/69 thro’ 1970s.