Back in 2007 all the SAM brigades armed with the S-300V (SA-12) SAM
systems, and some brigades armed with the Buk (SA-11 and SA-17) SAM
were transferred from the Army to the Air Force. During the later rounds of
reform seven of those brigades became SAM regiments, and another two were
disbanded. Most of the Buk systems are still being operated by the Army. The
plan was that after the reform, the Russian Air Force should have 45 SAM
regiments (including the seven that used to be the Army’s SAM brigades). The
radar regiments and brigades, whose task it is to monitor the Russian airspace,
were reformatted to become 18 radar regiments, which are now part of the
aerospace defense brigades. In 2009 the MoD retired much of the old and
obsolete hardware that was operated by the SAM and radar regiments.75
After the transition of the Air Force and Air Defense SAM units to
permanent combat readiness status the MoD ramped up their combat training
programs. The regiments now conduct live firing exercises using a variety of
targets, and regularly redeploy over large distances for training purposes. The
Far Eastern SAM regiments probably hold the current training record, with 40-
50 live firing exercises each year,76 which is a lot even by Soviet standards.
Most of the Russian Air Force’s SAM units are armed with the S-300PS and
S-300PM (SA-10B) and S-300PM1/2 (SA-20) SAM systems. They also operate a
few S-300V and Buk systems transferred from the Army.
Some units have begun to take delivery of the latest S-400 (SA-21) SAM systems and Pantsir-S (SA-22)
gun-missiles systems.
The S-400, which is the successor of the S-300, entered
service with the Air Force and Air Defense units in 2007. But efforts to ramp
up mass production of these SAM systems have run into serious trouble.
As of early 2011, only four S-400 battalions, with eight launchers per battalion, had
been delivered to the Air Force.77 They have entered service with two regiments
covering the Moscow airspace: the 210th SAM Regiment in Dmitrov and the
606th SAM Regiment in Elektrostal.
[Interject - As of Nov 2014 that was up to eight regiments - 4 around Moscow, 1 in Kaliningrad - Baltic Fleet, 1 on the Kola peninsula - Northern Fleet, 1 in Novocherkassk - Donbas and Black Sea, and 1 in Nakhodka-Pacific Fleet ]
For now, these new battalions are armed with the same old missiles used for the S-300PM2 systems.
Development and testing of new missiles for the S-400, including the long-range (up to 400km)
40N6, is still under way. That new missile was supposed to complete the state
trials program by the end of 2010,78 but as of early 2011 the trials were still
ongoing. Once the new missiles enter service and mass production, the S-400
regiments, which are still using the old ones, will be rearmed.
Under the current S-400 rollout plan, by 2016 the new system will replace
the S-300 in four regiments around Moscow. The MoD has also announced
plans to station one of the first S-400 regiments in the Far East.
Under the 2020 state armament program, the MoD intends to procure 56
battalions (28 regiments) of the S-400 systems and 10 battalions (5 regiments)
of the new S-500 SAM/ABM systems. That would be enough for an almost
complete technology refresh in the Russian air defense service.
For now, the “space” part in the “Aerospace Defence Brigades” is a statement of
aspiration rather than fact. In truth, the S-300 and S-400 SAM systems currently in
service cannot intercept targets even in near space. Only the S-500, which is still in
development, has that capability. It will be a mobile strategic missile defense system
capable of intercepting short and medium range missiles, targets in near space79
and hypersonic targets. But first deliveries are not expected before 2016. Even by
the most optimistic forecasts, less than half of Russia’s aerospace defense brigades
will have a single S-500 battalion by 2020. They will still be armed predominantly
with the S-400, which is designed to defend against targets in the atmosphere.
Nevertheless, it cannot be ruled out that the S-400 systems will at some point be
rearmed with new missiles capable of intercepting targets in near space.
Russia’s long-range air defense systems, such as the S-400 and S-500, will be
a priority target for any adversary trying to achieve air superiority. And it would
be a waste to use their expensive missiles to defend those systems themselves
rather than to intercept the adversary’s aircraft. That is why the MoD is now
experimenting with the joint use of the long-range SAMs in tandem with
short-range systems – the latter are supposed to defend the former against the
adversary’s high-precision weapons and radar-seeking missiles.
The Air Force is now trying out the latest Pantsir-S system80 for the role
of the short-range component in that tandem. First deliveries of those systems
were made in 2010. They have been used on several occasions in combination
with the S-300 and S-400 regiments during exercises at the Ashuluk test and
training range.81 Starting from the spring of 2011 such mixed short and long
range battalions will be formed in both regiments armed with the S-400.82
At some point in the future the role of the short-range component can be
played by the specialized multi-channel short-range systems that are now being
developed. They will be a better match for the task of defending the long-range
SAMs against massive high-precision weapon strikes.
Apart from the new short and long range systems, the Russian defense
industry is also developing medium range SAMs. Such an earnest R&D and
procurement effort will enable the Russian SAM Troops to remain a formidable
component of national defenses for a long time to come.
Meanwhile, the radar units of the Russian Air Force and Air Defense have
been somewhat “forgotten”. The pace of technology refresh in this area has been
very sluggish; in the past five years only about 70 new or upgraded radar stations
have entered service, and 80 or so automation systems.83 But under the 2020
rearmament program procurement for the radar service should be stepped up.
For all the impressive capabilities of the Russian SAM troops, it is important
to realize that they can cover only a small part of Russia's vast territory. The SAM
regiments are concentrated mainly around Moscow, forming an unbroken ring
around the capital, and near some strategic facilities on the Russian borders, in
the south, northwest and the Far East of the country.
Meanwhile, huge swathes of Siberia and the North do not have any SAM defenses and are not even
covered by an unbroken radar field. Unfortunately, such a situation is unlikely
to change any time soon. In their current shape, the Russian SAM troops can be
an effective shield only when used in combination with the mobile air defense
component, i.e. fighter aviation.