The CMSF2 Marines expansion introduces the elite US Marines to a fictional Syrian setting in 2008. Also making their debut is the Syrian Airborne Forces, armed with the latest Russian equipment. Accordingly, this module adds a significant number of new formations, units, weapons, equipment, and vehicles for both the US and Syrian sides, as well as entirely new missions, maps, and a campaign.
The fictional invasion plan for Syria involves US Marines landing on the Mediterranean coast and advancing inland. The full range of Marine units, including the amphibious AAV-7, adds a whole new dimension to the CMSF2 setting. The game includes one new campaign, 16 standalone battles, and additional Quick Battle maps”.