Jakarta. Indonesian Military (TNI) Commander General Agus Subiyanto has carried out a major leadership reshuffle involving 42 high-ranking officers, in a move aimed at maintaining organizational vitality and ensuring smooth leadership succession across the armed forces.

The reshuffle was formalized in a decree issued on July 31, 2025, and affects officers across all branches: 21 from the Army, 9 from the Navy, and 12 from the Air Force.

“This organizational adjustment responds to evolving strategic challenges while maintaining leadership continuity and enhancing the effectiveness of the TNI’s core duties across all branches,” said Major General Kristomei Sianturi, Head of the TNI’s Public Information Office, on Wednesday.

The rotation includes several key strategic positions. Major General Kosasih, previously a senior Army officer, has been appointed Commander of Military Regional Command III/Siliwangi, replacing Major General Dadang Arif Abdurachman, who is entering retirement.

Meanwhile, Major General Rano Maxim Adolf Tilaar has been named the new Governor of the Military Academy (Akmil), succeeding Major General Arnold Aristoteles Paplapna, who is now a defense strategy instructor at the National Resilience Institute (Lemhannas).

The rotation also addresses changes due to mandatory retirements and the passing of Major General Robertus Donatus Ndona, who previously served as a special advisor to the TNI Commander.

Other key appointments span various institutions, including the Defense Ministry, TNI Headquarters, educational and operational units, and cross-agency assignments.

“This reshuffle reflects the TNI’s commitment to placing the best human resources in positions aligned with their competencies, qualifications, and organizational needs. The process adheres to principles of meritocracy, integrity, and readiness to face increasingly complex operational challenges,” Kristomei said.

Selected Key Appointments

• Maj. Gen. Dadang Arif Abdurachman: From Commander of Kodam III/Siliwangi to Army HQ
• Maj. Gen. Kosasih: Appointed Commander of Kodam III/Siliwangi
• Maj. Gen. Syafrial: From Chief of Staff of Army Strategic Command (Kostrad) to Special Staff of the Army Chief of Staff
• Maj. Gen. Sachono: Appointed Chief of Staff of Kostrad
• Brig. Gen. Abdul Rahman Said: From Director of Education at Army Command and Staff College (Seskoad) to Commander of Army Officer Candidate School (Secapa)
• Col. Surya Wibawa Suparman: Appointed Director of Education at Seskoad
• Maj. Gen. Arnold Aristoteles Paplapna: From Governor of Akmil to Instructor at Lemhannas
• Maj. Gen. Rano Maxim Adolf Tilaar: Appointed Governor of Akmil
• Rear Adm. Yudhi Bramantyo: From Deputy Assistant for Naval Intelligence to Director of Operations and Training at Basarnas
• Rear Adm. Bambang Suseno Indro: Appointed Deputy Assistant for Naval Intelligence
• Air Vice Marshal Bob Henry Panggabean: Appointed Deputy for Executive Leadership Education at Lemhannas
• Air Vice Marshal Jorry S. Koloay: Appointed Commander of the Air Force Command and Staff College
• Air Vice Marshal Donald Kasenda: Appointed Governor of the Air Force Academy
• Brig. Gen. Rio Hendrawan Alin Putra: Appointed permanent lecturer at the Defense University (Unhan)
• Col. Charles Yohanes: Appointed Head of Protocol Bureau, Defense Ministry Secretariat General
• Rear Adm. Ruby Alamsyah: Appointed permanent lecturer at Defense University