Company (Engineer Platoon, Machinery Platoon) Chemical Defence Company (Command Squad, Radiation and Chemical Reconnaissance Platoon, Special Decontamination Platoon) Maintenance Company (Tracked Vehicles Workshop, Wheeled Vehicles Workshop, Armament Workshop, Signal Workshop, Special Workshop, Vehicle-towing Squad) Supply Company (2x Transport Platoons, Materiel Supply Squad, Water Treatment Squad, Food Supply Squad) Regimental First Aid Station Divisional artillery regiments were organized as follows: (Note: 1st Army divisional artillery regiments replaced their 122mm M1938 towed howitzers with 122mm 2S1 Gvozdika self-propelled howitzers in the late 1980s) Artillery Regiment: Command and Artillery Reconnaissance Battery 1st Artillery Division with 18x 122mm M1938 towed howitzers (Command Platoon, 3x Firing batteries, Signal Platoon, Supply Platoon, Maintenance Platoon, First Aid Station) 2nd Artillery Division with 18x 122mm M1938 towed howitzers (Command Platoon, 3x Firing batteries, Signal Platoon, Supply Platoon, Maintenance Platoon, First Aid Station) 3rd Artillery Division with 18x 152mm SpGH DANA self-propelled howitzers in tank divisions, respectively 18x 152mm M1937 S towed howitzers in motor rifle divisions (Command Platoon, 3x Firing batteries, Signal Platoon, Supply Platoon, Maintenance Platoon, First Aid Station) Rocket-Launcher Division with 18x RM-70 122mm multiple rocket launchers (Command Platoon, 3x Firing batteries, Signal Platoon, Supply Platoon, Maintenance Platoon, First Aid Station) Anti-Tank Division with 12x 100mm vz. 53 anti-tank cannons and 6x BRDM-2 in the anti-tank version armed with Konkurs anti-tank missiles (Only in Motor Rifle Divisions; Command Platoon, 3x Firing batteries, Signal Platoon, Supply Platoon, Maintenance Platoon, First Aid Station) Fire Support Battery Sound-ranging and Reconnaissance Battery Supply Battery Maintenance Battery Divisional anti-aircraft missile regiment were organized as follows and began to introduce either 20x 2K12 Kub or 20x 9K33 Osa surface-to-air missile systems in the early 1980s. When the Cold War ended all divisions except for the 13th Tank division and the 3rd and 15th Motor Rifle divisions had received Kub or Osa systems: Anti-aircraft Missile Regiment: Headquarters Battery 1st Firing Battery 2nd Firing Battery 3rd Firing Battery 4th Firing Battery 5th Firing Battery Technical Battery Civil defence regiments supported the authorities during times of national disaster: Civil Defence Regiment: Engineer Battalion Chemical Defence Battalion Premedical Care Battalion Divisional reconnaissance battalions were organized as follows: Reconnaissance Battalion: Headquarters and Staff 1st Reconnaissance Company 2nd Reconnaissance Company Long Range Reconnaissance Company SIGINT Company Signal Platoon Support Platoon Divisional separate rocket launcher divisions were organized as follows: Separate Rocket Launcher Division: Command Battery 1st Firing Battery with 2x ballistic missile launchers 2nd Firing Battery with 2x