Final answer:
The minimum months of active obligated service required for appointment to the USNA is 8 months.
Step-by-step explanation:
The minimum months of active obligated service required for appointment to the USNA as of 1 July of the entering year is 8 months. This means that service members must have completed at least 8 months of active duty service by that date in order to be eligible for appointment to the USNA.