Let us look at an example of these two different approaches to the design of fighter aircraft. The MIG-23 is extremely light and manoeuvrable and is able to operate from any airfield, including those with grass runways. Clearly, it is an aircraft for the Air Forces. By contrast, the MIG-25, although designed by the same group, at the same time, is extremely heavy and unmanoeuvrable and can operate only from long and very stable concrete runways, but it has gained twelve world records for range, speed, rate of climb and altitude reached. For two decades this was the fastest operational aircraft in the world. It is easy to see that this is an ADF fighter.
Besides the MIG-25, which is a high-altitude interceptor, the ADF have a low-level interceptor, the SU 15, and a long-range interceptor, the TU 128, which is designed to attack enemy aircraft attempting to penetrate Soviet air space across the endless wastes of the Arctic or the deserts of Central Asia.
The Surface-to-air Missile (SAM) Forces of the ADF consist, organisationally, of rocket brigades (each with 10 to 12 launch battalions), regiments (3 to 5 launch battalions) and independent launch battalions. Each battalion has 6 to 8 launchers, according to the type of rocket with which it is equipped. Each battalion has between 80 and 120 men. First, all battalions were equipped with S 75 rockets. Then, to replace these, two rockets, the S 125 (low-altitude and short-range) and the S 200 (high-altitude and long-range), were developed. The S 200 can be fitted with a nuclear warhead to destroy enemy rockets or aircraft. Also introduced, to destroy the enemy's inter-continental ballistic missiles, was the UR 100, which has a particularly powerful warhead, but the deployment of this type has been limited by the US-Soviet ABM Treaty.
Each SAM battalion is equipped with several anti-aircraft guns of small (23mm) and large (57mm) calibre. These are used to repel either low-flying enemy aircraft or attacks by enemy land forces. In peacetime, these anti-aircraft guns are not classified as a separate arm of service of the ADF. However, in wartime, when the strength of the ADF would be increased three or four times, they would form an arm of service, deployed as anti-aircraft artillery regiments and divisions, equipped with 23, 57, 85, 100 and 130mm guns, which are mothballed in peacetime.
The Radar Forces of the ADF consist of brigades and regiments, together with a number of independent battalions and companies. They are equipped with several thousand radar installations, for the detection of enemy aircraft and space weapons and for the guidance towards these targets of ADF robot and interceptor aircraft.
In addition to these three main arms of service, the complement of the ADF includes many supporting sub-units (providing transport, communications, guard duties and administration), two military academies and eleven higher officers' schools, together with a considerable number of test-ranges, institutes for scientific research and training centres.
Operationally the ADF consists of a Central Command Post, two ADF Districts, which would become ADF Fronts in wartime, eight independent ADF Armies and several independent ADF Corps.
Up to regimental and brigade level ADF formations are drawn from a single arm of service-for example from SAM brigades, fighter regiments, independent radar battalions, etc. From division level upwards, each arm of service is represented in each formation and these are therefore called ADF Divisions, Corps, etc.
The organisation of each division, corps or other higher formation is decided in accordance with the importance of the installation which it is protecting. However, there is one guiding principle: each commander is responsible for the defence of one key point only. This principle is uniformly applied at all levels.
The commander of an ADF division is responsible for the protection of a single, highly important installation, for instance, of a large power-supply centre. He is also required to prevent incursions by enemy aircraft over his sector. The division therefore deploys one SAM brigade to cover the main installation, and moves two or three SAM regiments into the-areas most likely to be threatened, ahead of the brigades, and a number of independent SAM battalions into areas which are in less danger. In addition, the divisional commander has one air regiment which may be used to make contact with the enemy at a considerable distance, for operations at boundaries or junctions not covered by SAM fire, or in the area in which the enemy delivers his main thrust. The operations of the SAM sub-units and of the interceptor aircraft are supported by radar battalions and companies which are subordinated both to the divisional commander himself and to the commanding officers of the division's SAM units.
An ADF corps commander organises coverage of the target he is protecting in precisely the same way. To protect the main installation itself he has one ADF division. Both he and his divisional commander are involved in the defence of the same installation. Two or three SAM brigades are moved forward to cover the sectors which are under greatest threat, while SAM regiments are deployed in less endangered areas. One air regiment is under the direct command of the corps commander, for long-range use or for operations in the area in which the enemy delivers his main attack. If the SAM sub-units are put out of action, the corps commander can at any time make use of his fighter regiment to cover an area in which a breakthrough is threatened. Thus there are two air regiments with each ADF Corps, one at the disposal of the ADF divisional commander, the other for use by the corps commander. A corps contains three or four SAM brigades, one with the ADF division, the others at the disposal of the corps commander, covering the approaches to the divisional position. In a corps there are five or six SAM regiments, two or three of which are used in the division's main sector, the remainder in the secondary sectors of the corps area. Lastly, the corps commander himself has a radar regiment, in addition to the radar forces of his subordinates.
An ADF Army commander, too, is responsible for the protection of a single key objective and has an ADF corps to cover it. In addition, an Army has two or three independent ADF divisions, each of which provides cover for its own key installation and also defends the main approaches to the key objective guarded by the Army. Independent SAM brigades are deployed in the secondary sectors of the Army's area. An Army commander also has two air regiments (one with aircraft for high-altitude operations, the other with long-range interceptors) and his own radar installations (including over-the-horizon radars).
An ADF District is similar in structure. The key objective is covered by an Army. Two or three independent ADF corps are deployed in the sectors under greatest threat while the less endangered areas are covered by ADF divisions, each of which, of course, has a key objective of its own. The District Commander also has two interceptor air regiments under his command and radar detection facilities, including very large aircraft equipped with powerful radars.
The nerve centre-Moscow-is, of course, covered by an ADF District; the main approaches to this District by ADF Armies and the secondary sectors by ADF corps. Each District and Army has, of course, the task of covering a key installation of its own.
The ADF contains two ADF Districts. Something must be said about the reasons for the existence of the second of these-the Baku District. Unlike the Moscow District, the Baku ADF District does not have a key target to protect. The fact that Baku produces oil is irrelevant: twenty-four times as much oil is produced in the Tatarstan area as in Baku. The Baku ADF District looks southwards, covering a huge area along the frontiers, which is unlikely to be attacked. Several of the armies of the ADF (the 9th, for instance), have considerably greater combat resources than the whole Baku District. It is, however, because of the need to watch such a huge area, a task for which an ADF Army has insufficient capacity, that a District was established there.