Anaconda surface-to-air missile

The  Anaconda Surface to Air Missile is a type of anti aircraft ordinance used by the UNSC.

These missles are only mentioned once in the Halo series, during the book Halo: First Strike where the SPARTANS of Red Team recover a crate marked HIGHCOM Armory Omega during the Battle of Reach that contained six Anaconda Surface to Air Missiles and a pair of Fury Tactical Nukes; the missiles were never used according to the book because the EMP from the nuclear detonations would blow the generators the Spartans were trying to protect.