Image:BackArrowGreen.png Back to the list of units The Mobile SAM (short for "Mobile Surface-to-Air Missile") is an Information Era support unit in Civilization VI. It upgrades from the Anti-Air Gun. In the Summer 2017 Update, the Mobile SAM's File:Anti-Air Strength (Civ6).png Anti-Air Strength was increased from 75 to 80. * Attributes: * Protects all units within 1 tile from nuclear strikes and attacks by air units.