Military Regional Command I/Bukit Barisan () is an Indonesian Army Regional Military Command that covers the Sumatran provinces of North Sumatra, West Sumatra, Riau and Riau Islands. The command takes its name from the Barisan Mountains.
Its Command Day is marked annually on 20 June, the date of the reformation of the basis of the command, the 1st Territorial Army Bukit Barisan (), whose origins date to a Chief of Staff of the Army decision dated 13 December 1949.
Territorial Units
Kodim 0201/Medan (self-supporting), based in Medan
Korem 022/Pantai Timur, based in Pematangsiantar
Kodim 0203/Langkat
Kodim 0204/Deli Serdang
Kodim 0207/Simalungun
Kodim 0208/Asahan
Kodim 0209/Labuhan Batu
Korem 023/Kawal Samudra, based in Sibolga
Kodim 0205/Tanah Karo
Kodim 0206/Dairi
Kodim 0210/North Tapanuli
Kodim 0211/Central Tapanuli
Kodim 0212/South Tapanuli
Kodim 0213/Nias
Korem 031/Wirabima, based in Pekanbaru
Kodim 0301/Pekanbaru
Kodim 0302/Indragiri Hulu
Kodim 0313/Kampar
Kodim 0214/Indragiri Hilir
Korem 032/Wirabraja, based in Padang
Kodim 0304/Agam
Kodim 0305/Pasama
Kodim 0306/Limapuluh Kota
Kodim 0307/Tanah Datar
Kodim 0308/Pariaman
Kodim 0309/Solok
Kodim 0310/Sijunjung
Kodim 0311/South Coast
Kodim 0312/Padang
Kodim 0319/Mentawai
Kodim 0320/Bukittinggi
Kodim 0321/West Paraman
Korem 033/Wira Pratama, based in Tanjungpinang
Kodim 0315/Riau Islands
Kodim 0316/Batam
Kodim 0317/Karimun
Kodim 0318/Natuna
1st Regional Training Regiment (Rindam I/Bukit Barisan) Regiment HQ NCO School Basic Combat Training Center National Defense Training Command Specialist Training School Enlisted Personnel Training Unit
Combat Units & Combat Support Units
Combat Units
7th Infantry Brigade/Rimba Raya
Brigade HQ
122nd Infantry Battalion/Tombak Sakti
125th Infantry Battalion/Simbisa
126th Infantry Battalion/Kala Cakti
100th Raider Infantry Battalion/Prajurit Setia
121st Mechanized Infantry Battalion/Macan Kumbang
123rd Infantry Battalion/Rajawali, under the command of Korem 023/Kawal Samudra
131st Infantry Battalion/Braja Sakti, under the command of Korem 032/Wirabraja
132nd infantry Battalion/Bima Sakti, under the command of Korem 031/Wira Bima
133rd Infantry Battalion/Yudha Sakti, under the command of Korem 032/Wirabraja
134th Special Raider Infantry Battalion/Tuah Sakti, under the command of Korem 033/Wira Pratama 1st Composite (Infantry) Battalion/Gardapati Combat Support Units 2nd Field Artillery Battalion/Towed 105/Kilap Sumagan 2nd Air Defense Artillery Regiment/Sisingamangaraja Regiment HQ and HQ Battery 11th Air Defense Artillery Battalion/Wira Bhuana Yudha 13th Air Defense Artillery Battalion/Parigha Bhuana Yudha 004th Air Defense Missile Artillery Detachment/Dumai 6th Cavalry Battalion/Naga Karimata 6th Cavalry Company/Rajawali Bhakti Tama 1st Combat Engineering Battalion/Dhira Dharma 2nd Combat Engineering Detachment/Prasada Sakti
Support Units
Construction Engineer detachment (Zidam I/BB) Military Police detachment (Pomdam I/BB) Supply and Transport detachment (Bekangdam I/BB) Communication detachment (Hubdam I/BB) Ordnance detachment (Paldam I/BB) Intelligence detachment (Inteldam I/BB) Information detachment (Pendam I/BB) Adjutant General's detachment (Anjendam I/BB) Physical Training detachment (Jasdam I/BB) Medical detachment (Kesdam I/BB) Topography detachment (Topdam I/BB) Chaplain detachment (Bintaldam I/BB) Finance detachment (Kudam I/BB) Judge Advocate General detachment (Kumdam I/BB)