Highway Sign

Sign showing Sector B closed.

Sector B of New Mombasa was one of the city's four primary sections, the others being Sector A, the City Centre, and the Docks. Sector B was located at the heart of the city's industrial zone, and many industrial buildings were located there. The highway New Mombasa 105 East led to the sector through the Mtangwe Underpass, a tunnel with its other entrance located at the end of the Mombasa Suspension Bridge.[1]



Scorpion fighting Scarab shortly before its destruction.

Battle of MombasaEdit

In 2552, Sector B was one of the Covenant's main incursion points in the Battle of Mombasa during the Battle of Earth. They landed heavy armor, including Wraith tanks and Ghosts with air support from Phantoms and Banshees in the sector. UNSC Marines from the 405th Division were sent to the area as well, but were pinned down until help arrived from the reinforcements provided by the UNSC In Amber Clad, including John-117. A Scarab walker retreated there as well, having traveled down the NM 105 E to the city to get a clear line of sight at the New Mombasa Orbital Elevator.[2] The Sector was destroyed when the Covenant began excavating The Artifact.[3]


The Superintendent operates within Sector B.[4] The New Mombasa Waste Management takes care of the trash in the Sector.[2][4]


A variety of large corporations had buildings in Sector B. Three of which are large industrial companies including Lethbridge Industrial, Hannibal Weapon Systems, and Cascade Stronghold Technologies. Franchbot Industries also has a building in the district. African Trust also operates a building in the district.EnerGuide has an office in the Sector. Jotun Heavy Industries has an office right on the northwest Sector B border.[4]


Sector B was located northwest of the New Mombasa City Center and Tanaga. Either within, or adjacent to the Sector, are a series of canals that lead to the other side of the island. The Kilindini Park Cultural Center is also connected to the Sector.[2][4]


  • In Halo 2, according to the sign on the Old Mombasa side of the New Mombasa bridge, Sector B is 1 km away from that part of the bridge.[2]
  • In Halo 2, Tterrab Industries is shown to operate offices in the Sector.[2]