Can a soldier be flagged for apft failure while attending an NCO-ES?

Yes, a soldier can be flagged for an APFT (Army Physical Fitness Test) failure while attending NCO-ES (Noncommissioned Officer Education System). The flagging process is typically initiated if a soldier fails to meet the Army's physical fitness standards, regardless of their current training status. This flag can affect their promotion eligibility and other personnel actions. However, specific policies may vary, so it's important to consult the latest regulations for clarification.