Question: In what year did Iver Johnson begin selling the standard-issue sidearm for the United States Armed Forces from 1911 to 1986?
Sentence (from "U.S.–Japan Status of Forces Agreement"): It is a status of forces agreement (SOFA) as stipulated in article VI of that treaty, which referred to "a separate agreement" governing the "use of [...] facilities and areas [granted to the U.S.] as well as the status of United States armed forces in Japan".
Relevant evidence: No