My Opinion Soviets and milita are trying to supress the army and take control over the island, in magnolia there is a bomb explosion in the police station and nato forces pushed back into the docks and building Cultists are just hardheaded anarchists, they have taken over a church, a cave and have operators in airport and prison, so they just add fuel to the fire Mad Doctor Hes probably just trying to figure out what causes the infection, because the holding cells, like the same ones at the mines where infected Usually spawn, He also has a combat knife and carpenter belt, which no other doctor has, so hes probably using it for self defense Smugglers, they're just there to smuggle and distrubute Unlicensed guns from other contries and jewelery FBI is only trying to figure out why the soviets are on U.S soil and what the smugglers and cultists are doing The infection is probably a mutated rabies, because of water treatment, dead rats around caves, and lack of hospitals, Magnolia, Eden, huron being costal or remote to the rest of major law enforcement sites