1. This MILPER message is effective on 25 August 2025 and will expire no later than 24 August 2026. Reference D is rescinded on the effective date of this message.
2. General: This message is used for Regular Army reclassification purposes in conjunction with above references. In/Out calls are changed as needed based on the strength of the military occupational specialty (MOS) and are immediately posted on the Army’s RETAIN system. The In/Out call data on RETAIN takes precedence when a discrepancy exists between RETAIN and the current MILPER message.