In Call of Duty 4: Modern Warfare
the Special Air Service was a principal force in combating the Middel Eastern Hostiles and Ultranationalist Russian rebels during the six-day global conflict. Captain John Price 's SAS team was critical in the US/UK operation, operating alongside Marine Force Recon to eliminate the Ultranationalist nuclear threat and kill Imran Zakhaev. The main S.A.S operative of is John "Soap" MacTavish.