Editing Twycross

{{Update Needed|[[ClanTroops]]|[[Lethal Heritage]]}}
{{otheruses|the planet|the scenario pack|The Battle for Twycross}}
{{InfoBoxSystem
| image               = Twycross_3151.svg
| caption             = Twycross [[#Nearby_Systems|nearby systems]]
| name                = Twycross
| coord               = -108.349 : 365.246{{e}}
| stars               = 
| class               = F0IV<ref name=HSp170>''House Steiner (The Lyran Commonwealth)'', p. 170: "Twycross" planet profile</ref><ref name=MMp153>''Masters and Minions: The StarCorps Dossiers'', p. 153: "Clan Diamond Shark Key Worlds - Twycross"</ref><ref name=O:TCp5>''Objectives: The Clans'', pp. 5–6: "Twycross"</ref>
| recharge            = 171 hours<ref name=MMp153/><ref name=O:TCp5/><ref name=TRpm>''Tamar Rising'', poster map</ref>
| recharge stations   = Zenith, Nadir<ref name=HSp170/><ref name=MMp153/><ref name=O:TCp5/>
| planets             = 
}}

==System Description==
'''Twycross''' is located near the [[Evciler]] and [[Denizli]] systems and is [[coreward]] from [[Terra]].  There are at least three planets plus recharge stations at the zenith and nadir [[Jump Point]]s as of 3079.<ref name=O:TCp5/>

==System History==
The Twycross system was settled at some time during the reign of the [[Star League]].<ref name="ER:2750p37">''Era Report: 2750'', p. 37: "Inner Sphere - [2750] Map"</ref>

==Political Affiliation==
{{div col|colwidth=25em}}
* [[2341]] - No record<ref name="HB:HSp13">''Handbook: House Steiner'', p. 13: "Lyran Commonwealth Founding - [2341] Map"</ref>
* [[2571]] - No record<ref name="HB:HSp25">''Handbook: House Steiner'', p. 25: "Lyran Commonwealth after Age of War - [2571] Map"</ref>
* [[2596]] - No record<ref name="H:RWp159">''Historical: Reunification War'', p. 159: "Inner Sphere - [2596] Map"</ref>
* [[2750]] - [[Lyran Commonwealth]]<ref name="HB:MPSp25">''Handbook: Major Periphery States'', p. 25: "Rim Worlds Republic at the fall of the Star League [2750]"</ref><ref name="ER:2750p37"/>
* [[2764]] - Lyran Commonwealth<ref name="FM:SLDFpvii">''Field Manual: SLDF'', p. xi: "Inner Sphere - [2764] Map"</ref>
* [[2765]] - Lyran Commonwealth<ref name="H:LoTV1p10>''Historical: Liberation of Terra Volume 1'', p. 10: "Inner Sphere - [2765] Map"</ref>
* [[2786]] - Lyran Commonwealth<ref name="FSW(SB)p24-25">''First Succession War'', pp. 24–25: "Inner Sphere - [2786] Map"</ref>
* [[2822]] - Lyran Commonwealth<ref name="HB:HSp36">''Handbook: House Steiner'', p. 36: "Lyran Commonwealth after First Succession War - [2822] Map"</ref><ref name="H:LoTV2p122+">''Historical: Liberation of Terra Volume 2'', pp. 122–123: "Inner Sphere - [2822] Map"</ref><ref name="FSW(SB)p112-113">''First Succession War'', pp. 112–113: "Inner Sphere - [2822] Map"</ref>
* [[2864]] - Lyran Commonwealth<ref name="HB:HSp40">''Handbook: House Steiner'', p. 40: "Lyran Commonwealth after Second Succession War - [2864] Map"</ref>
* [[3025]] - Lyran Commonwealth<ref name="HS(TLC)pvii">''House Steiner (The Lyran Commonwealth)'', foldout: "Lyran Commonwealth Map - [3025]"</ref><ref name="HB:HSp47">''Handbook: House Steiner'', p. 47: "Lyran Commonwealth after Third Succession War - [3025] Map"</ref>
* [[3030]] - Lyran Commonwealth<ref name="HB:HSp56">''Handbook: House Steiner'', p. 56: "Lyran Commonwealth after Fourth Succession War - [3030] Map"</ref>
* [[3040]] - [[Federated Commonwealth]]<ref name="HB:HSp59">''Handbook: House Steiner'', p. 59: "Lyran Commonwealth after War of 3039 - [3040] Map"</ref><ref name="H:Wo3039p133">''Historical: War of 3039'', p. 132: "Inner Sphere - [3040] Map"</ref>
* [[3050]] - [[Clan Jade Falcon]] (From June)<ref name=JFS39>''Jade Falcon Sourcebook'', p. 39: "Twycross"</ref>
* 3050 - Federated Commonwealth (From September)<ref name=TBFT9>''The Battle for Twycross'', p. 9: "Counterstrike"</ref>
* [[3051]] - [[Clan Steel Viper]] (From November)<ref name=IC88>''Invading Clans'', p. 88: "Twycross (FC)"</ref>
* [[3052]] - Clan Steel Viper<ref name="ER3052p23">''Era Report: 3052'', p. 23: "Inner Sphere - [3052] Map"</ref>
* [[3057]] - Clan Steel Viper<ref name="ER:3062p10">''Era Report: 3062'', p. 10: Inner Sphere - [3057] Map</ref>
* [[3063]] - Clan Jade Falcon<ref name="ER:3062p29">''Era Report: 3062'', p. 29: "Inner Sphere - [3063] Map"</ref>
* [[3065]] - [[Clan Diamond Shark]]<ref name=ocp5>''Objectives: Clans'', p. 5: "Twycross"</ref>
* [[3067]] - Clan Jade Falcon<ref name="J:FRp43">''Jihad: Final Reckoning'', p. 43: "Inner Sphere - [3067] Map"</ref>
* [[3079]] - Clan Jade Falcon<ref name="FR:Cp26">''Field Report: Clans'', p. 26: "Clan Jade Falcon/Clan Wolf in Exile Deployment Map - August 3079"</ref>
* [[3081]] - Clan Jade Falcon<ref name="J:FRp63">''Jihad: Final Reckoning'', p. 63: "Inner Sphere - [3081] Map"</ref>
* [[3085]] - Clan Jade Falcon<ref name="FM:3085pvii">''Field Manual: 3085'', p. vii: "Inner Sphere - [3085] Map"</ref>
* [[3135]] - Clan Jade Falcon<ref name="ER:3145p10">''Era Report: 3145'', p. 10: "Inner Sphere - [3135] Map"</ref>
* [[3145]] - Clan Jade Falcon<ref name="ER:3145p38">''Era Report: 3145'', p. 38: "Inner Sphere - [3145] Map"</ref><ref name="FM:3145pVI">''Field Manual: 3145'', p. VI: "Inner Sphere - [3145] Map"</ref>
* [[3151]] - Clan Jade Falcon<ref name=SFp102-103>''Shattered Fortress'', pp. 102–103: "Inner Sphere - [3151] Map"</ref>
* [[3152]] - [[Alyina Mercantile League]]<ref name=TRpm/>
{{div col end}}

-------------------------------------
==Twycross III==
{{InfoBoxPlanet
| image               = Twycross Flag.png
| name                = Twycross III
| othernames          = TodescWelt<ref name=FCCWp205>''FedCom Civil War'', p. 205: "Twycross" planet profile</ref>
| position            = Third<ref name=HSp170/><ref name=MMp153/><ref name=O:TCp5/>
| distance            = 21.94 days<ref name=MMp153/><ref name=O:TCp5/>
| moons               = 1 (Twycross III)<ref name=MMp153/><ref name=O:TCp5/>
| gravity             = 1.0<ref name=MMp153/><ref name=O:TCp5/>
| pressure            = Standard (Breathable)<ref name=MMp153/><ref name=O:TCp5/>
| temperature         = 65°C (Desert)<ref name=MMp153/><ref name=O:TCp5/>
| water               = 40%<ref name=MMp153/><ref name=O:TCp5/>
| life                = Mammal,<ref name=MMp153/><ref name=O:TCp5/> 40%<ref name=HSp170/>
| continents          = 3 (Twycross North, Twycross South, Big Island)<ref name=O:TCp5/>
| colonized           = 
| demonym             = 
| language            = 
| religion            = 
| population          = 1,237,735,000 (3067–3079)<ref name=FCCWp205/><ref name=MMp153/><ref name=O:TCp5/>
| ruler               = [[Duke of Trell]]
| political           = 
| commander           = 
| capital             = Camora<ref name=O:TCp5/>
| hpg                 = B (3025),<ref name=HSp170/><br>A (Clan, 3076)<ref name=MMp153/><ref name=O:TCp5/>
| hpgrep              = [[Precentor]] [[Briaz Culvertino]] (3025)<ref name=HSp170/>
}}
'''Twycross III''' is a weather-wild desert planet that orbits a large and hot sun, where cataclysmic events and powerful wind storms are common, and its people are used to this. Due to these storms and events the population placed their cities and towns underground or made surface structures squat and flat. Twycross has a massive and continuous storm known as the [[Diabolis]], which spawns never-ending destructive weather.<ref name=HSp170/><ref name=ocp5/>

===Planetary History===
====Star League====
Twycross was settled during the height of the [[Star League era]].<ref name="H:RWp159"/><ref name="ER:2750p37"/>

During the last years of the [[Star League]], Twycross supported a garrison of [[Star League Defense Force]]s.<ref name=FMSLDFp255>''Field Manual: SLDF'', p. 255: "SLDF - Lyran Commonwealth Military Command Map"</ref>

====Late Succession Wars====
By [[3025]], Twycross had become part of the Lyran Commonwealth's [[Tamar Pact]], but it had a low population and was the most undeveloped world within the province. Due to the nature of the planet, its government had become politically sly and subtle in how it conducted business. The justice inflicted on its people was rough even for a world living on the edge of civilization.<ref name=HSp170/>

====Operation REVIVAL====
=====First Battle of Twycross=====
In June of [[3050]], Clan Jade Falcon invaded Twycross as a part of the [[Clan Invasion]]'s Second Wave of attacks. The planet's defenders, the [[Twycross TMM]], faced off against the [[Jade Falcon Guards (Clan Jade Falcon)|Jade Falcon Guards]]. The militia unit put up a fanatical struggle against the Clan invaders but after three weeks of fighting, the survivors of the Twycross TMM withdrew from the planet. However, though losing the planet, they brought intelligence that aided the [[FedCom]] High Command in developing a strategy to overcome the [[Clans]].<ref name=JFS39/> It was here the [[First Somerset Strikers]] stole equipment from Jade Falcon to help close the Inner Sphere's technological disadvantage from the Clans.

=====Second Battle of Twycross=====
{{main|Battle of Twycross (3050)}}
In September 3050, during the Fourth Wave of the invasion, a FedCom Task Force of several frontline combat units was deployed to Twycross. The task force consisted of [[Tenth Lyran Guards]], [[Ninth FedCom RCT|Ninth FedCom]] [[RCT]], and first two [[battalion]]s of the [[Kell Hounds]]. The Jade Falcon defenders only consisted of the Jade Falcon Guards and elements of the [[Jade Falcon Eyrie (Clan Jade Falcon)|Jade Falcon Eyrie]], which engaged the FedCom forces on the Plain of Curtains and in the Great Gash canyon region. The battle turned in favor of the FedCom forces when Clan forces were lured into the Gash where [[Kai Allard-Liao]] detonated powerful explosives planted in the walls of the Gash, resulting in the Jade Falcon Guards' destruction through being buried under tons of rock and rubble. The destruction and defeat of the Guards triggered the resignation of the Falcon's [[Khan]], [[Timur Malthus]].<ref>''Jade Falcon Sourcebook'', pp. 28, 42: "Fourth Wave: The Falcon Falter" - History and background of fight for FedCom counterassault on Twycross</ref>

=====Third Battle of Twycross=====
Control of the planet was short-lived, as in November 3051, Gamma Galaxy of the Steel Vipers used the Diabolis Sandstorms against the defending Tenth Lyran and Ninth Federated Commonwealth RCTs. The 423rd and 428th Assault Clusters met the Tenth Lyran on the Plain of Curtains while the Ninety-fourth Battle Cluster drove the Ninth FC from their defensive positions in Schreuder Heights back to the spaceport at Camora. A few hours later, the FedCom forces lifted off planet.

====Refusal War====
In November [[3057]], [[Clan Wolf]]'s Khan [[Natasha Kerensky]] led Clan Wolf forces to Twycross where they battled with the Falcon Guard as part of a massive [[Refusal War|Trial of Refusal]]. In the ensuing Combat Trial, Khan Kerensky initiated personal ''[[zellbrigen]]'' with Falcon Guard MechWarrior [[Joanna]]; the two battled in the Great Gash canyon, where the battle for Twycross was won for the Falcons when Joanna felled Kerensky in a last-ditch act of defiance.<ref>''Shattered Sphere'', p. 84: "Twycross and Wotan" - Bit piece of Outcome of Trial of Refusal on Twycross</ref><ref name=MMp153/>

====Falcon Incursion and Diamond Shark Conquest====
In [[3064]], the Jade Falcon [[Occupation Zone]] became the target of [[Operation AUDACITY]], the [[Lyran Alliance]] [[Operation Audacity|counteroffensive]] against the [[Jade Falcon Incursion (3064)|Jade Falcon Incursion]]. In Late October to early November, a Lyran Alliance task force led by [[General]] [[Archer Christifori]] challenged the garrison commander, [[Star Colonel]] [[Ravill Pryde]], to a [[Trial of Possession]] for control of Twycross. On the 24th of November [[Archer's Avengers]] were in the process of landing when Ravill Pryde's ''[[Timber Wolf]]'' fired on the incoming DropShips. Seen as a breach of ''zellbrigen'', the Avengers attacked the Jade Falcon Guards with full force, winning the ensuing battle. Captured and briefly made into a [[Bondsman]], [[Diana Pryde]] was used to relay a message to Khan [[Marthe Pryde]] to end her conflict in Lyran space.<ref>''Operation Audacity'', p. ??: Twycross is invaded by Archer Christifori during Falcon Incursion of 3064 and used to catch attention of the Falcons.{{cn}}</ref>

The Avengers detached their [[Combat Vehicle|armor assets]] and other miscellaneous forces to garrison Twycross, while the Falcons resolved to never return to Twycross. However, in April [[3065]], [[Clan Diamond Shark]] issued a ''[[batchall]]'' for control of the planet. After five days of fighting the garrison force was dispatched and Twycross became a possession of Clan Diamond Shark. The Sharks had originally wanted the planet for its disabled [[BattleMech]] factory, but later scouts from the Clan discovered that a nearby orbiting planetoid in the system - Jonah's Reach - possessed a large deposit of HarJel.<ref>''FedCom Civil War'', p. 120: "Falcon Incursion" - Events of the Lyran Alliance invasion of Falcon's OZ leads them to Twycross and its falling to the Diamond Sharks</ref><ref>''Field Manual: Updates'', p. 58: "Diamond Sharks" - Debt Consolidation - Reaffirming planet takeover and what happened to the Avengers on planet</ref><ref>''The Wars of Reaving'', p. 19</ref>

====Jihad Era====
By [[3077]], Twycross's old [[Trellshire Heavy Industries]] facility had been restored and reconfigured to produce Diamond Shark designs for sale and Twycross had become the most prized Diamond Shark possession in the Inner Sphere. The Clan's flagship, the ''[[Nightlord]]''-class battleship [[Terror of the Deep|DCS ''Terror of the Deep'']], and a [[Galaxy]] of troops had been assigned permanently to defend Twycross and the [[HarJel]] mining complex on Jonah's Reach.<ref name=MMp153/>

During the [[Bloody Tricentennial]] attacks, the Trellshire Heavy Industries plant was destroyed in a nuclear explosion intended to both destroy the factory and the garrisoning Diamond Shark forces from [[Gamma Galaxy (Clan Diamond Shark)|Gamma Galaxy]], who had been lured to the plant by a series of earlier explosions.<ref name="FM:3085p115">''Field Manual: 3085'', p. 115: "Gamma Galaxy"</ref> The plant was initially described as having been heavily damaged.<ref name="J:FRp113">''Jihad: Final Reckoning'', p. 113: "Clan Industry"</ref>

====Dark Age Era====
Twycross' [[HPG]] was one of those few surviving to the [[Blackout]] and had a constant, though limited, Jade Falcon presence that was probably due to that.<ref>''Tamar Rising'', p. 75</ref>

====ilClan Era====
After Falcon Khan [[Malvina Hazen]] took all the Falcon assets to participate in the [[Battle of Terra (3151)|Battle of Terra]], chaos erupted in the Falcon Occupation Zone, which become [[the Hinterlands]]. The Falcon Merchant Factor, [[Marena]], founded a new mercantile state, the [[Alyina Mercantile League]], and Twycross became its second planet after [[Alyina]]. The local Merchant Factor, [[Geran (Clan Jade Falcon)|Geran]], who had assumed control of all Jade Falcon enclaves on the planet, swiftly agreed to administer the planet in her name. Marena also quickly reached an agreement with the Sea Foxes about the system.<ref>''Tamar Rising'', p. 75</ref>

===Military Deployment===
{{columns-start|num=3}}
====2764====
* [[Eleventh Royal BattleMech Division]]<ref name=FMSLDFp255 />

====3050====
* [[Twycross Tamar March Militia]]<ref name=TBoT07>''The Battle of Twycross, p. 7</ref>
* [[Twycross Planetary Guards]]<ref name=TBFT44>''The Battle for Twycross'', p. 44: "Kick The Can"</ref>

====3051====
* [[Tenth Lyran Guards]] [[RCT]] (until November 3051)
* [[Ninth FedCom RCT]] (until November 3051)
{{column}}
====3054–3061====
* [[423rd Assault (Clan Steel Viper)]]<ref name=OR114>''Objective Raids'', p. 114: "Unit Note"</ref><ref name=FMWC165>''Field Manual: Warden Clans''</ref>
* [[Fifty-seventh Striker (Clan Steel Viper)]]<ref name=OR114/><ref name=FMWC165/>
* [[Ninety-fourth Battle (Clan Steel Viper)]]<ref name=OR30>''Objective Raids'', p. 30</ref>
* Fifty-seventh Striker Cluster<ref name=OR30/>

====3061====
* [[428th Assault (Clan Steel Viper)]]<ref name=FMWC165/>
* [[57th Striker (Clan Steel Viper)]]<ref name=FMWC165/>
{{column}}
====3079====
* [[Eighth Assault (Clan Diamond Shark)]]<ref name=O:TCp5/><ref name=FRC8>''Field Report: Clans'', p. 8: "Clan Diamond Shark Deployment Status"</ref>
* [[Twenty-first Strike (Clan Diamond Shark)]]<ref name=O:TCp5/><ref name=FRC8/>
* [[Twenty-eighth Cruiser (Clan Diamond Shark)]]<ref name=O:TCp5/><ref name=FRC8/>

====3085====
* [[Diamond Skate (Clan Diamond Shark)]]<ref name=FM:3085p124>''Field Manual: 3085'', p. 124: "Deployment Table - 3085"</ref>
* [[Twenty-first Combined Assault (Clan Diamond Shark)]]<ref name=FM:3085p124/>
* [[Twenty-seventh Cruiser (Clan Diamond Shark)]]<ref name=FM:3085p124/>
* [[Eighty-third Cruiser (Clan Diamond Shark)]]<ref name=FM:3085p124/>
{{columns-end}}

===Geography===
Twycross has three continents named Twycross North, Twycross South, and Big Island.<ref name=O:TCp5/>

===Planetary Locations===
* Auburn Depot: site of important battle during Operation REVIVAL<ref name=JFS39/>
* Camora: capital of Twycross, located on the continent of Twycross South<ref name=O:TCp5/>
:* Camora Space Port: site of important battle during Operation REVIVAL<ref name=JFS39/>
* Carswell Barrens: site of important battle during Operation REVIVAL<ref name=JFS39/>
* Doom Valley: the subterranean location of Trellshire Heavy Industries, on Big Island<ref name=O:TCp5/>
* Great Gash: series of deep canyons which became the site of major battles in the [[thirty-first century]]{{cn}}
* Hawkroost: settlement and site of important battle during Operation REVIVAL<ref name=JFS39/>
* Plain of Curtains: a sandy, windswept desert plain and home to the massive Diabolis sandstorm and site of important battle during Operation REVIVAL<ref name=JFS39/>

===Companies and Industries===
* [[DS Aero Assembly Site Rho]]<ref name=O:TCp5/>
* [[Trellshire Heavy Industries]]<ref name=O:TCp5/>

-------------------------------------
==Twycross VIII (Jonah's Reach)==
{{InfoBoxPlanet
| image               = 
| name                = Jonah's Reach
| othernames          = Twycross VIII
| position            = Eighth<ref name=O:TCp5/>
| distance            = 
| moons               = 
| gravity             = 
| pressure            = 
| temperature         = 
| water               = 
| life                = 
| continents          = 
| colonized           = 
| demonym             = 
| language            = 
| religion            = 
| population          = 
| ruler               = 
| political           = 
| commander           = 
| capital             = 
| hpg                 = 
| hpgrep              = 
}}
In the outer reaches of the Twycross system lies the world known as '''Jonah's Reach'''. This uninhabitable planet became the Inner Sphere's major source of [[HarJel]] when Clan Diamond Shark acquired the system.<ref name=MMp153/><ref name=O:TCp5/>

==Map Gallery==
<div class="system-map-gallery"></div>

==Nearby Systems==
<!-- NOTE: This table is automatically generated by BattleTechWiki:Project_Planets/Mapping, and any edits to this section may be overwritten at any time by a bot -->
{|class="wikitable nearby-systems" style="background: #gray; text-align:center; border: 1px solid black;"
! colspan="8" | Closest 36 systems (34 within 60 light-years)<br>Distance in light years, closest systems first:
|-
| class="lessthan30" | [[Evciler]]
| class="lessthan30" | 15.7
| class="lessthan30" | [[Denizli]]
| class="lessthan30" | 18.5
| class="lessthan30" | [[Butler]]
| class="lessthan30" | 20.5
| class="lessthan30" | [[Trell]]
| class="lessthan30" | 22.4
|-
| class="lessthan30" | [[Romulus]]
| class="lessthan30" | 23.4
| class="lessthan30" | [[Waldorff]]
| class="lessthan30" | 24.4
| class="lessthan30" | [[Apolakkia]]
| class="lessthan30" | 26.1
| class="lessthan30" | [[Seiduts]]
| class="lessthan30" | 26.7
|-
| class="lessthan30" | [[Maxie's Planet]]
| class="lessthan30" | 27.0
| class="over30" | [[Devin]]
| class="over30" | 31.4
| class="over30" | [[Alyina]]
| class="over30" | 36.0
| class="over30" | [[Leskovik]]
| class="over30" | 36.7
|-
| class="over30" | [[Derf]]
| class="over30" | 37.0
| class="over30" | [[Vantaa]]
| class="over30" | 38.3
| class="over30" | [[Malibu]]
| class="over30" | 39.1
| class="over30" | [[Winfield (LC)|Treeline]]
| class="over30" | 40.2
|-
| class="over30" | [[Persistence]]
| class="over30" | 41.1
| class="over30" | [[Baker 3]]
| class="over30" | 41.3
| class="over30" | [[Chateau]]
| class="over30" | 44.4
| class="over30" | [[Zoetermeer]]
| class="over30" | 46.0
|-
| class="over30" | [[Csesztreg]]
| class="over30" | 47.0
| class="over30" | [[Harvest]]
| class="over30" | 47.4
| class="over30" | [[Goat Path]]
| class="over30" | 47.4
| class="over30" | [[Blackjack (system)|Blackjack]]
| class="over30" | 48.6
|-
| class="over30" | [[Parakoila]]
| class="over30" | 48.7
| class="over30" | [[Kreller]]
| class="over30" | 50.1
| class="over30" | [[Beta]]
| class="over30" | 50.2
| class="over30" | [[Svarstaad]]
| class="over30" | 53.4
|-
| class="over30" | [[Icar]]
| class="over30" | 54.5
| class="over30" | [[Planting]]
| class="over30" | 54.6
| class="over30" | [[Wotan]]
| class="over30" | 54.8
| class="over30" | [[Almotacen|Stonarboi]]
| class="over30" | 56.3
|-
| class="over30" | [[Steelton]]
| class="over30" | 57.1
| class="over30" | [[Dell]]
| class="over30" | 58.3
| class="over60" | [[Kooken's Pleasure_Pit|Kookens Pleasure Pit]]
| class="over60" | 60.1
| class="over60" | [[Vulcan (system)|Vulcan]]
| class="over60" | 61.1
|-
|}

==References==
<references />

==Bibliography==
{{div col|colwidth=25em}}
* ''[[The Battle for Twycross]]''
* ''[[Era Report: 2750]]''
* ''[[Era Report: 3052]]''
* ''[[Era Report: 3062]]''
* ''[[Era Report: 3145]]''
* ''[[FedCom Civil War (sourcebook)|FedCom Civil War]]''
* ''[[Field Manual: 3085]]''
* ''[[Field Manual: 3145]]''
* ''[[Field Manual: SLDF]]''
* ''[[Field Manual: Updates]]''
* ''[[Field Manual: Warden Clans]]''
* ''[[Field Report: Clans]]''
* ''[[First Succession War (sourcebook)|First Succession War]]''
* ''[[Handbook: House Steiner]]''
* ''[[Historical: Liberation of Terra Volume 1]]''
* ''[[Historical: Liberation of Terra Volume 2]]''
* ''[[Historical: Reunification War]]''
* ''[[Historical: War of 3039]]''
* ''[[House Steiner (The Lyran Commonwealth)]]''
* ''[[Invading Clans]]''
* ''[[Jade Falcon Sourcebook]]''
* ''[[Jihad: Final Reckoning]]''
* ''[[Jihad Secrets: The Blake Documents]]''
* ''[[Masters and Minions: The StarCorps Dossiers]]''
* ''[[Objective Raids]]''
* ''[[Objectives: Clans]]''
* ''[[Operation Audacity]]''
* ''[[Shattered Fortress]]''
* ''[[Shattered Sphere]]''
* ''[[Tamar Rising]]''
* ''[[The Wars of Reaving]]''
{{div col end}}

[[Category:Systems|Twycross]]
[[Category: Clan Diamond Shark Systems]]
[[Category: Clan Jade Falcon Systems]]
[[Category: Clan Sea Fox Systems]]
[[Category: Clan Steel Viper Systems]]
[[Category: Federated Commonwealth Systems]]
[[Category: Lyran Commonwealth Systems]]