The XCOM Squadron has been re-deployed to Basra after receiving more information about the history of alien activity and the foundation of the shadowy organization they now work for, called XCOM. After Basra was bombarded, UN Peacekeepers were sent in to clear out any remaining opposition as well as scavenge useful alien technology. However, attacks led by a known terrorist have hindered retrieval efforts and have both XCOM and UN forces worried, as no information about what occurred in Basra has yet to be released to the public; it is believed someone is funneling them information for unknown reasons.
Having arrived and met with a Master Sergeant Mylls, the squadron suited up for another scavenging expedition. The site of the latest attack is on the way to their original search area, and the squadron has taken some time to investigate the area and see what they can learn about the assailants. After sabotaging an ambush planned by the terrorists,
they captured two twin brothers leading the cell for questioning.
While one of them was broken during interrogation, the other stood strong and refused to relinquish information. It was learned that they were communicating with someone on the inside in order to gain information on troop movements to salvage alien technology, but also that their mysterious benefactors were American and likely ex-military.
The next day, one of the brothers was found dead and the other abducted after the troops are guard were ambushed. After discerning their were a number of attackers involved, the squadron found trace evidence of the blood of one of the attackers and tracked them to a supply closet. While all they found was a dead body, they did locate a radio which clued them into the position of the traitors. Heading to intercept them they found they had already fled the scene in a stolen vehicle, but using the acquired radio they could triangulate their position for pursuit.