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DCS Reference/Air Defences/Western: Difference between revisions

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| colspan="5" | The Patriot system is designed around a battalion echelon, made of up 4-6 platoons.  The ICC and the Maintenance Centre are part of the command platoon, which oversees 4-6 "line battery" platoons, each containing one of each radar type, six launchers, and other support units distributed among them.  It is a strategically important and expensive system, and as such typically supported by MANPADs.
| colspan="5" | The Patriot system is designed around a battalion echelon, made of up 4-6 platoons.  The ICC and the Maintenance Centre are part of the command platoon, which oversees 4-6 "line battery" platoons, each containing one of each radar type, six launchers, and other support units distributed among them.  It is a strategically important and expensive system, and as such typically supported by MANPADs.


The system is capable of shooting down missiles and aircraft alike with its fully active radar missiles.  Considering the number of redundant sensors used within a properly configured battalion, this system would require a sustained barrage of ordinance to bring down.
The system is capable of shooting down missiles and aircraft alike with its fully active radar missiles.  Considering the number of redundant sensors used within a properly configured battalion, this system would require a sustained barrage of ordinance to bring down. At the same time, note that these larger numbers are quite necessary since each individual component is actually a fair bit less capable than their [[DCS_Reference/Air_Defences/Eastern#S-300PS_.2F_SA-10_.E2.80.9CGrumble.E2.80.9D|SA-10]] counterparts.
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Revision as of 17:07, 25 December 2020

Each block describes the system as a whole, the ground units it consists of, the dependencies between these units, and some key performance figures (in most cases data-mined from the game files, but in some instances gathered from in-game tests or wiki-based). In addition, optional units and decorative static objects that would complement the system and make them closer to the real setup are listed, even if these units generally serve no added function. The only exception is ammunition-providing M818 and Ural trucks that effectively give nearby units (within 200m) infinite ammunition capacity. These units will have a black circle in the mission editor to signify the range within which they provide ammunition for nearby units.

Note that maximum altitudes can be a bit unreliable due to the interaction between maximum sensor elevation, sensor range, and missile flight capabilities. While the maximum altitude may seem sufficient on some systems, it is often a lot lower in practice because there is a rather narrow band between where the missile still has energy enough to climb, and where the (usually) radar is still able to track a target. For maximum skylord murderness, make sure the altitude capabilities are ridiculously above where the target is expected to fly.

Italicised units — ones with their number in parenthesis — are optional and not necessary for the functioning of the system. Beyond that, the numbers listed only indicate the doctrinal setups and all systems only require one of each mandatory unit to work if the mission designer wants to reduce the overall unit count. Units (mainly decorative) that can be found outside the Air Defence category have their category indicated in parentheses, as do decorations that only exist as static objects. In addition, in general, the main radar system is often required to be the first unit in any air defence group. For some of the more advanced systems, it is good practice to make the command post unit the first unit in the group.

Radar-guided

Flakpanzer Gepard

From the 1970's until 2010, this unit was the cornerstone of the air defence of the German Army.

Flakpanzer Gepard
Units Qty Function Stores Range / Symbol
SPAAA Gepard ? Self-propelled AAA 2×330× 35mm HE Detection: 0–8.1nm / 0–15km
Detection alt.: 0–9,800ft / 0–3000m
RWR-A.pngRWR-L.pngPO1-NA.png
Engagement: 0–2.2nm / 0–4km
Engagement alt.: 0–9,800ft / 0–3000m
Reload / rearm RoF: 1,100 rpm; 1800s total rearm time from a depleted state.
Acquisition time 1s scan + 3s acquisition.
Acquisition limits Radar lock-on: 6.9nm / 12.8km. Notch: <10m/s (19kts, 36km/h) vrad.
Sensor scan coverage Radar: 360° horizontal × -15°–+60° vertical.
Visual: 360° horizontal × -3°–+27° vertical.
Aiming limits Visual: 360° vertical × -4.5°–+85° vertical.
Time to ready 5s
Kill radius N/A
Notes
Has a radar for searching, ranging, and tracking targets. Note that most eastern RWRs do not display this threat.

Has no special setup and is instead integrated into armoured or mechanised columns.

Available to
Belgium, from 1977 to 2008 Brazil, from 2013 Chile, from 2008 to 2011 Combined Joint Task Force Blue, but only with historical units turned off Combined Joint Task Force Red, but only with historical units turned off Germany, from 1976 Jordan, from 2014 The Netherlands, from 1977 Romania, from 2004 United Nations Peacekeepers, but only with historical units turned off USAF Aggressors, but only with historical units turned off
Tactics
Not particularly threatening unless you are flying low. Since the 1980's, it is standard procedure to accompany these with Stinger MANPADs, who would take advantage of the Flakpanzer's radar as an early warning system.

Note that it still is largely optically guided — do not be fooled by the notch window and think that you can just hover in a helo nearby and plink away without it firing back.

M163 Vulcan Air Defence Systems (VADS)

In service from 1969 to 1993, this AAA gun is comparable to the Shilka. Despite its designation as a AAA gun, in practice it tended to be used more as a ground support weapon, as its range was simply insufficient against air threats.

M163 Vulcan Air Defence Systems (VADS)
Units Qty Function Stores Range
AAA Vulcan M163 1 Radar-ranging, self-propelled AAA ×590× 20mm Detection: 0–4nm / 0–7.5km
Detection alt.: 0–16,400ft / 0–5,000m
RWR-A.pngPO1-NA.png
Engagement: 0–1.1nm / 0–2km
Engagement alt.: 0–4,900ft / 0–1,500m
Reload / rearm RoF: 3,000 rpm; 1200s total rearm time from a depleted state.
Acquisition time 4s acquisition.
Acquisition limits Radar lock-on: 6.9nm / 12.8km. Notch: <10m/s (19kts, 36km/h) vrad.
Sensor scan coverage Visual: 360° horizontal × -15°–+70° vertical.
Aiming limits Visual: 360° horizontal × -5°–+70° vertical.
Time to ready 2s
Kill radius N/A
Notes
Optical sight with radar ranging. Note that most eastern RWRs do not display this threat.

Has no special setup and is instead intended to complement the M48 Chaparral, and be integrated into infantry/light mechanised columns.

Available to
Chile, from 1999 Combined Joint Task Force Blue, but only with historical units turned off Combined Joint Task Force Red, but only with historical units turned off Egypt, from 1997 Israel, from 1973 Jordan, from 1978 Morocco, from 1979 Oman, but only with historical units turned off Portugal, from Saudi Arabia, but only with historical units turned off South Korea, from 1973 Thailand, from 1980 United Nations Peacekeepers, but only with historical units turned off USA, from 1968 to 1994 USAF Aggressors, but only with historical units turned off Yemen, from 1979
Tactics
Designed as a complement to, and should be deployed alongside the M48 Chaparral. By itself, it is basically helpless to a competent bombing run.

Like with the Gepard, note that it still is largely optically guided. Just because it has a notch window does not mean you can sit in a 0m/s hover nearby and expect it not to shoot you.

MIM-23 Hawk PIP Phase I

First seen in the 1960's, this medium range SARH SAM system was designed to be a more mobile replacement of the MIM-14 Nike Hercules. It was superseded by the Patriot system in the 90's.

The Phase I hawk, as seen in game, is primarily deployed in the hands of both Saudi Arabia and Iran, the latter thanks to US policy misadventures in the 80's.

MIM-23 Hawk PIP Phase I
Units Qty Function Stores Range / Symbol
SAM Hawk PCP 1 Platoon Command Post Detection 0.8–86nm / 1.5–160km
Detection alt.: 49–82,000ft / 15–25,000m[1]
SAM Hawk CWAR AN/MPQ-55 1 Continuous Wave Acquisition Radar (low-altitude search) Detection: 0.8–37.8nm / 1.5–70km
Detection alt.: 49–9,800ft / 15–3,000m
RWR-HA.pngPO1-Medium.png
SAM Hawk SR AN/MPQ-50 1 Pulse Acquisition Radar (high-altitude search) Detection: 0.8–48.6nm / 1.5–90km
Detection alt.: 427–65,600ft / 150–20,000m
RWR-HA.pngPO1-Medium.png
SAM Hawk TR AN/MPQ-46 2 High Power Illumination doppler Radar (tracking) Detection: 0.8–48.5nm / 1.5–90km
Detection alt.: 82–65,600ft / 25–20,000m
RWR-HK.pngPO1-Medium.png
SAM Hawk LN M192 6 Launcher 3× MIM-23B Low alt. engagement: 0.8–11.9nm / 1.5–22km
High alt. engagement: 0.8–24.3nm / 1.5–45km
Engagement alt.: 82–59,000ft / 25–18,000m
Max speed: Mach 2.3
(Approximation: SAM Hawk PCP) (1) Assault Fire Command Console
(Approximation: SAM Hawk PCP) (1) Launcher Section Controls
(Unarmed) Transport M818 (3) M501 Loading Tractor
(Static Cargos) Container (12) M390 Missile Pallet 3× MIM-23B
(Static Structures) GeneratorF (4) Battery Control Central
(Static Structures) GeneratorF (2) Information Coordination Central
(Static Structures) GeneratorF (2) SEA 56kVA Generator
Reload / rearm 5s to ready new missile; 420s reload per missile;
420s total rearm time from a depleted state (loads in parallel).
Acquisition time PCP: 0.1s.
CWAR: 1s scan + 11s acquisition.
SR: 1s scan + 11s acquisition.
TR: 1s scan + 10s acquisition.
Acquisition limits CWAR lock-on: 32.1nm / 59.5km. Notch: <15m/s (29kts, 54km/h) vrad.
SR lock-on: 41.3nm / 76.5km. Notch: < 15m/s (29kts, 54km/h) vrad.
TR lock-on: 41.3nm / 76.5km. Notch: < 10m/s (19kts, 36km/h) vrad.
Target tracking PCP can track 1 target at a time, fed by CWAR/SR.
CWAR can track 10 targets at a time.
SR can track 10 targets at a time.
TR can guide 2 missiles at a time at a single target, designated by PCP.
Target size limit: 0.22m².[2]
Sensor scan coverage CWAR: 360° horizontal × -15°–+60° vertical.
SR: 360° horizontal × -15°–+60° vertical.
TR: 360° horizontal × -15°–+60° vertical.
Time to ready 2s
Kill radius 12m
Notes
The optional components are mostly for decoration (especially the static cargo containers and generators), although the many transport units will provide rearming functionality for the launchers.

There exists a Range Only Radar component that is a fall-back system to help with ranging in a high-ECM environment. It is not simulated or present in DCS. Similarly, the AFCC and LSC are distributed systems for redundancy should the command post be eliminated. The effect of these can be approximated by adding additional PCPs.

The system is static cannot be driven using Combined Arms.

Available to
Bahrain, from 1997 Belgium, from 1980 Combined Joint Task Force Blue, but only with historical units turned off Combined Joint Task Force Red, but only with historical units turned off Denmark, from 1979 Egypt, from 1983 France, from 1979 to 2012 Germany, from 1979 to 2005 Greece, from 1979 Iran, from 1979 Israel, from 1979 Italy, from 1979 Japan, from 1980 Jordan, from 1979 Kuwait, from 1979 Morocco, but only with historical units turned off The Netherlands, from 1979 Norway, from 1987 Saudi Arabia, from 1979 South Korea, from 1979 South Ossetia, but only with historical units turned off Spain, from 1979 Sweden, from 1983 Turkey, from 2005 United Arab Emirates, from 1986 United Nations Peacekeepers, but only with historical units turned off USA, from 1979 to 1994 USAF Aggressors, but only with historical units turned off
Tactics
The typical setup has redundant radars, requiring a few ARMs to take down. Being a SARH, defeating the tracking radar is enough to defeat the missile.

MIM-104 Patriot PAC-2

The PATRIOT, or, Phased Array Tracking Radar to Intercept on Target, for those keeping track of the DoDs contributions to the field of tortured acronyms, is the premiere American long range SAM system. Initially conceived as an anti-aircraft system, the PAC-2 variant depicted in DCS features optimizations which make it efficient at engaging cruise missiles.

MIM-104 Patriot PAC-2
Units Qty Function Stores Range / Symbol
SAM Patriot ECS AN/MSQ-104 4-6 Engagement Control Station Detection: 1.6–86nm / 3–160km
Detection alt.: 82–98,400ft / 25–30,000m[1]
SAM Patriot STR AN/MPQ-53 4-6 PESA Radar (search and track) Detection 1.6–86nm / 3–160km
Detection alt.: 197–98,400ft / 60–30,000m
RWR-PT.pngPO1-Long.png
SAM Patriot LN M901 24-36 Launcher 4× MIM-104C Low alt. engagement: 1.6–16.2nm / 3–30km
High alt. engagement: 1.6–64.8nm / 3–120km
Engagement alt.: 82–79,500ft / 25–24,240m
Max speed: Mach 5.0
SAM Patriot AMG AN/MRC-137 (4-6 ) Antenna Mast Group
SAM Patriot ICC (1) Information Coordination Central
SAM Patriot EPP-III (4-6) Diesel-Electric Power Plant
(Unarmed) HEMTT TFFT (4-6) Guided Missile Transporter
(Unarmed) HEMTT TFFT (4-6) Large Repair Parts Transporter HEMTT
(Unarmed) Transport M818 (1) Maintenance Center
(Unarmed) Transport M818 (8-12) Small Repair Parts Transporter
(Static Cargos) Container (8-12) Parts containers
Reload / rearm 3s to ready new missile; 900s reload per missile;
3600s total rearm time from a depleted state.
Acquisition time ECS: 0.1s.
STR: 1s scan + 15s acquisition.
Acquisition limits[3] STR lock-on: 119.3nm / 221km. Notch: <15m/s (29kts, 54km/h) vrad.
Target tracking ECS can track 8 targets at a time, fed by the STR.
STR can guide 2 missiles per target at a time; can track 8 targets, designated by the ECS.
Target size limit: 0.049m².[2]
Sensor scan coverage STR: 360° horizontal × -15°–+60° vertical.
Time to ready 2s
Kill radius 13m
Notes
Has self-defence anti-missile capability.

The system is static and cannot be driven using Combined Arms.

Available to
Combined Joint Task Force Blue, but only with historical units turned off Combined Joint Task Force Red, but only with historical units turned off Germany, from 1990 Greece, from 1999 Israel, from 1991 Japan, from 1990 Kuwait, from 1995 The Netherlands, from 1990 Oman, but only with historical units turned off Saudi Arabia, from 1993 South Korea, from 2008 Spain, from 2005 United Arab Emirates, but only with historical units turned off United Nations Peacekeepers, but only with historical units turned off USA, from 1990 USAF Aggressors, but only with historical units turned off
Tactics
The Patriot system is designed around a battalion echelon, made of up 4-6 platoons. The ICC and the Maintenance Centre are part of the command platoon, which oversees 4-6 "line battery" platoons, each containing one of each radar type, six launchers, and other support units distributed among them. It is a strategically important and expensive system, and as such typically supported by MANPADs.

The system is capable of shooting down missiles and aircraft alike with its fully active radar missiles. Considering the number of redundant sensors used within a properly configured battalion, this system would require a sustained barrage of ordinance to bring down. At the same time, note that these larger numbers are quite necessary since each individual component is actually a fair bit less capable than their SA-10 counterparts.

IR-guided

Optically guided

Notes

  1. 1.0 1.1 This unit has its own detection statistics for the purpose of determining search and Target tracking, but depends on the availability of a linked search radar to actually allow target detection.
  2. 2.0 2.1 Compare, effective target sizes:
    • Small: Vikhr: 0.012m² · AGM-114: 0.015m² · AGM-122: 0.03m² · BGM-71 0.033m²
    • Medium: AGM-88 / C-701 / LD-10: 0.05m² · Kh-23 / Kh-25 / Kh-66: 0.06m² · AGM-154 0.05–0.062m³ · AGM-65 / Rb-75: 0.063m² · LS-6: 0.07m² · C-802 / AGM-45: 0.09m²
    • Large: GB-6 / Kh-35: 0.1m² · Kh-58 / Rb-04 / Rb-05 / Rb-15 / Sea Eagle: 0.12m² · AGM-84: 0.08–0.17m² · AGM-86 / Kh-65: 0.17m² · Kh-29: 0.18m² · Kh-59: 0.2m² · Kh-31: 0.3m² · BK-90: 0.4m²
    • OMFG: ADM-141: 0.9–1.2m² · Kh-22: 1.82m² ·
  3. According to the measuring distance and lock-on distance coefficient in the data files, this system can actually detect and lock targets beyond its stated in-effect detection range. This is possibly intended to simulate data linking capabilities where “legitimate” locks can be maintained beyond the individual unit's own range. Actual engagement still requires the target to be within detection range of at least one emitter.