would be increased to four reconnaissance squadrons by the activation of reserve personnel and Territorial Army Yeomanry units. One of the formation reconnaissance regiments, the Household Cavalry Regiment, has a permanent fourth squadron; this is on detachment with 16 Air Assault Brigade. History During the early 1980s, there were four "Type A" armoured reconnaissance regiments as part of the British Army of the Rhine (BAOR), known as Divisional Reconnaissance Regiments. Each had three Sabre Squadrons; two Medium Reconnaissance Squadrons comprising four troops of 4 x Scorpions together with a Surveillance Troop of 5 x Spartan equipped with ZB298 radar, plus a Close Reconnaissance squadron of five troops of 8 x Scimitars (one for each battlegroup in the division). There were a further four "Type B" regiments based in the United Kingdom, earmarked for the reinforcement of BAOR; these had two medium reconnaissance squadrons, of Scimitars and Scorpions, and a close reconnaissance squadron equipped with Fox armoured cars. Finally, four Yeomanry regiments of the Territorial Army were intended for home defence; these had four reconnaissance squadrons of Foxes, with a small number of Ferret armoured cars. By 1986, two regular regiments were permanently stationed in Germany, and titled as Armoured Reconnaissance Regiment (Tracked) (BAOR); these had four medium reconnaissance squadrons with Scimitars, each also having an integral guided-weapons troop of Strikers. Each of these would operate with one of BAORs armoured divisions. The third armoured division had its reconnaissance regiment based in England, equipped as a Armoured Reconnaissance Regiment (Tracked) (UK); this formation had three medium reconnaissance squadrons of Scimitars and Scorpions, and a fourth guided-weapons squadron of Strikers. A fourth regiment was also equipped to this standard, and based in the UK to support NATO mobile forces. There was a third organisation for regular forces, the Armoured Reconnaissance Regiment (UK), which had two tracked reconnaissance squadrons of Scorpions and one wheeled reconnaissance squadron of Foxes. In the Territorial Army, there were two organisations, two Yeomanry Reconnaissance Regiment (BAOR) and three Yeomanry Reconnaissance Regiment (UK). The former were equipped with three or four reconnaissance squadrons of Foxes, and intended for reinforcing units based in West Germany; the latter had three or four reconnaissance squadrons of unarmoured civilian Land Rovers, and were intended solely for home defence. The 1993 Options for Change review cut the number of regular armoured reconnaissance regiments to two, with a third being created in 1995 by converting