Final answer:
Fraternization training frequency is not specified in Executive Order 9981, which ended military segregation and mandated equal opportunity. Training schedules are set by current military policies, which can vary across branches and time periods.
Step-by-step explanation:
The frequency of fraternization training provided by Commanders may not directly relate to Executive Order 9981, issued in July 1948. While Executive Order 9981 was a significant move, mandating an end to segregation in the military and ensuring equal opportunities for all members of the military regardless of race, ethnicity, religion, or national origins, it does not specifically dictate the scheduling for fraternization training. Typically, such training schedules are determined by contemporary military policies, which could vary by branch and over time. For accurate and current information on fraternization training frequency, one would need to refer to the specific regulations and guidelines of the military branch in question.