What is a requirement for personnel authorized to perform JFO duties?

The correct answer encompasses all the critical requirements that individuals must meet to be authorized to perform Joint Fires Observer (JFO) duties.

First, completing a primary duty skill identifier and the respective additional skill identifier (ASI) producing school is vital as it equips personnel with the necessary foundational knowledge and skills specific to their role. This ensures that they have received formal training relevant to JFO tasks.

Second, being designated in writing by the first O-4 in the unit chain of command emphasizes the hierarchical structure and the importance of formal acknowledgment of an individual's qualifications and responsibilities. This formality helps maintain accountability and ensures that only qualified individuals are tasked with such critical duties.

Lastly, maintaining qualification as outlined in Army Techniques Publication (ATP) 3-09.30 and the JFO Memorandum of Agreement (MOA) is crucial for sustaining the proficiency needed for JFO operations. This qualification process ensures that personnel remain current with the evolving tactics, techniques, and procedures associated with joint fire support.

Collectively, these requirements assure that personnel performing JFO duties are adequately trained, formally designated, and continuously qualified in the complexities of joint fire operations, which is vital for mission success.