In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
Q: To receive the Global War on Terrorism Service Medal, a military service member must have served on active duty during a designated anti-terrorism operation for a minimum 30 consecutive or 60 non-consecutive days. For those who were engaged in combat, killed, or wounded in the line of duty the time requirement is waived.
A:
when do you rate the global war on terrorism ribbon