Final answer:
First-term Airmen in the USAF must complete at least 36 months of their current enlistment to be eligible for selective reenlistment consideration, which is important for retaining skilled individuals.
Step-by-step explanation:
In the United States Air Force (USAF), first-term Airmen who wish to reenlist must first be considered for selective reenlistment. To be eligible for this consideration, Airmen must complete a minimum of 36 months on their current enlistment before they can be evaluated for selective reenlistment. This process is crucial for the Air Force to retain qualified and skilled Airmen. The Air Force's selective reenlistment program is designed to allow commanders to retain the best Airmen while also managing the size and shape of the force.