In the final days of World War II, a group of Allied scientists led by Howard Stark developed "Project Tomorrow" and the creation of a robot called Arsenal, a prototype fighting unit to be deployed in the event of an Axis victory. The robot was also guided by Howard's early computer program called Mistress. When the Allies won the war, Arsenal was placed in storage. The robot was activated for a military demonstration during a worsening Cold War but was never used.