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The Siege of Nexus was a siege of the Locust capital of Nexus by both the COG and Lambent.

Order of BattleEdit

The Highway and Work CampsEdit

During Operation Hollow Storm, Delta Squad was able to locate the Locust Capital, Nexus, via the Highway from the entrance of Mount Kadar. Following a clue from the Stranded Chaps, Marcus Fenix and Dom Santiago infiltrated the Locust work camps to try to rescue Dom's missing wife. After fighting off a Locust patrol, Delta located her prison and then had to fight off a massive Locust attack on the site while JACK opened the prison. To their shock, Maria was emaciated, tortured, lobotomized and not able to even recognize her own husband. With no other choice, Dom euthanized Maria and he and Marcus decided to go into Nexus "guns blazing" rather than sneak in.

Locustdefenseplans--article image


"Baird here. There's that glyph for 'queen' and 'Imulsion' again... also see 'Nexus' on there again. These are some kind of plans that indicate an attack on the Locust... but not from above, from below. Sure as hell isn't us attacking from below, so who the hell are these plans referring to? Please tell me it's not worms. I'm so sick of worms."
—Baird on the Locust defense map

After battling Hordes of Drones and Boomers, Delta-One was able to infiltrate the main city and battled across the outer walls of the city. After heavy firefights, Delta was able to deploy JACK's homing beacon which allowed COG troops to deploy via Grindlifts inside the Locust city, which tested the defenses of the city since the city defenses were on the lower levels.[1]

Lambent WarEdit


Delta-One fighting the Locust and Lambent in Nexus.

After easily advancing into the Locust capital, Delta-One and the rest of the Gears discover the Locust are embroiled in a Civil War and it appeared that the Lambent are winning. The Lambent seem to taking hold of the city and have captured one of its outer towers. The Lambent are also in the process of capturing another one when Delta-One enter the city. Delta Squad does not meet as much resistance as they would otherwise have thanks to the Lambent forcing Locust forces to divert their guards elsewhere to stem the tide of Lambent drones.


  1. Gears of War 2 collectible Locust Defense plans

Locust War
0 A.E. Emergence Day (First Battle of Jannermont · Battle of Mattino Junction · Battle of Porta Ogari · First Battle of Ilima · First Battle of Ephyra · Fall of Gorasnaya · Evacuation of Mercy) · Battle of Nordesca · Battle of Kinnerlake · Destruction of Halvo Bay (Destruction of Old Town · Battle of the Museum of Military Glory · Siege of Halvo Bay Military Academy · Evacuation of Seahorse Hills · Battle of Elliott's Mansion · Raid on Onyx Point · Destruction of Downtown Halvo Bay · Ambush on the Halvo Bay Courthouse · Battle of the Plaza) · Battle of Kaia · Battle of Autrin · Battle of Jasper
1 A.E. Battle of Bonbourg · Second Battle of Jannermont · Fall of Ostri · Battle of Andius · Ambush on Voslov Bridge · Hammer of Dawn Strikes · Battle of Oblivion · Skirmish in the Live Zone
2 A.E. Hunt for the Locust Scientist
5 A.E. Fall of Landown
9 A.E. Battle of Noroa · Riverside Skirmish · Evacuation of Ilima (Ambush on Checkpoint Zeta · Assault on Ilima Savings and Trust · Mission to Ilima High School · Battle of Downtown Ilima · Battle of Dr. Wisen's Orphanage)
10 A.E. Battle of Estana · Skirmish at Shenko Falls · Fall of Ephyra
11 A.E. Skirmish Outside the Wire
12 A.E. Raid on Ginnet Drive · Incursions at Endeavor
13 A.E. Battle on the Andius Highway · West Barricade Campaign · Raid on the CIC
14 A.E. Operation: Midnight · Jilane Massacre · Siege of the Slab · Battle of the Slab · Lightmass Offensive (Battle of Embry Square · Mission to House of Sovereigns · Ambush at the Tomb of the Unknowns · Mission to Old Ephyra · Skirmish at Aspho Gas Station · Assault on Franklin's Outpost · Mission to Lethia Imulsion Facility · Mission to East Barricade Academy · Battle of Haldane Hall · Mission to Timgad · Skirmish at Timgad Station · Battle on the Tyro Pillar) · Ambush at Sovereigns Boulevard · Evacuation of North Gate · Mission to Tollen · Battle of the Tollen Dam · Evacuation of Speyer · Evacuation of Fort Reval · Battle Outside of Jacinto · Mission to the Pirnah Badlands · Battle for Fucked · Mission to Montevado · Battle Near Jacinto · Unidentified M.O.U.T. Battle · Liberation of Jilane · Siege of Jacinto City (Raid on Pomeroy Depot · Raid on Jacinto Med) · Operation: Hollow Storm (Battle of Stromson Forest · Assault on Landown · Assault on the Inner Hollow · Battle of Ilima · Destruction of the Riftworm · Mission to New Hope Research Facility · Mission to Mount Kadar · Battle Outside of Nexus · Siege of Nexus · Battle of the Royal Palace · Assault on Jacinto City · Sinking of Jacinto City) · First Mission to Merrenat Naval Base · Skirmish South of Port Farrall · Second Mission to Merrenat Naval Base · Battle of Port Farrall · Ambush Outside of Port Farrall
15 A.E. Skirmish in the Kashkur Foothills
17 A.E. Skirmish at Endeavor · First Battle of Azura · Victory Day (Battle of Centennial Bridge · Ambush on Hanover Coast · Battle of the Deadlands · Battle of the Anvegad Plains · Battle of Anvil Gate · Mission to Halvo Bay · Skirmish in Concord · Mission to Mercy · Mission to Char · Battle of Endeavor · Incursions in the Serano Ocean · Raid on the Maelstrom Barrier · Second Battle of Anvil Gate · Second Battle of Azura · Battle of Pinnacle Tower)
Lambent War
0 B.E. Siege of the Gorgon Front · Invasion of the Expansion Hollow · Assault on the Temple of the Trinity
0 A.E. Destruction of Old Town · Battle of Elliott's Mansion · Destruction of Downtown Halvo Bay
14 A.E. Mission to Lethia Imulsion Facility · Battle on the Tyro Pillar · Siege of Nexus · Sinking of Jacinto City
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