is the fourth episode of the first season of DC's Legends of Tomorrow . The episode, set in 1986, follows the team as they infiltrate the Pentagon and head to the USSR to stop Vandal Savage from creating a "Soviet Firestorm". Mission Briefing & Key Objectives
: Track down the Soviet scientist in Moscow who is working on Project Svarog , Savage's attempt to replicate the Firestorm matrix. [S1E4] White Knights
: Dr. Stein and Ray Palmer attempt to steal or shut down the Soviet thermonuclear core to prevent the creation of an army of nuclear men. Subplots & Character Development is the fourth episode of the first season