VX 7 nerve gas

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A small container containing VX 7 nerve gas.

VX 7 nerve gas is a type of nerve agent used by the UNSC Armed Forces. It is likely an updated version of the highly toxic VX nerve agent introduced after World War II.

Service history[edit]

Canisters containing the nerve gas were strewn throughout New Mombasa during the Covenant's attack on the city.[1] The UNSC In Amber Clad had a stock of VX 7 canisters and seemingly deployed some to the surface of Installation 05. Jiralhanae forces captured some of the gas and likely planned to use it against the humans.[2]


Production notes[edit]

The nerve agent's name is one of Bungie's many references to the number seven.

List of appearances[edit]


  1. ^ Halo 2, campaign level Metropolis
  2. ^ Halo 2, campaign level Uprising