Luhansk Oblast campaign order of battle

Kupiansk front

• Russian Armed Forces
  • Russian Ground Forces
    • Moscow Military District
      • 1st Guards Tank Army^[1]
        • 2nd Motorized Rifle Division^[2]
          • 1st Motorized Tank Regiment^[3]
          • 1st Motorized Rifle Regiment^[3]
          • 15th Motorized Rifle Regiment^[3]
        • 4th Guards Tank Division^[2]
          • 12th Tank Regiment^[4]
        • 27th Motorized Rifle Brigade^[5]
        • 47th Tank Division^[6]
          • 272nd Motorized Rifle Regiment^[7]
          • 375th Separate Anti-Tank Artillery Battalion^[8]
      • 20th Combined Arms Army^[1]
    • Leningrad Military District
      • 6th Combined Arms Army^[1]
        • 9th Artillery Brigade^[9]
        • 25th Motorized Rifle Brigade^[10]
        • 69th Motorized Rifle Division
          • 344th Motorized Rifle Regiment^[10]
          • 350th Motorized Rifle Regiment^[10]
        • 11th Army Corps^[1]
          • 7th Motorized Rifle Regiment^[10]
  • Main Intelligence Directorate
    • Special Forces of the Main Directorate
      • 16th Spetsnaz Brigade^[11]

Borova front

Russian Armed Forces

• Russian Ground Forces
  • Moscow Military District
    • 1st Guards Tank Army
      • 4th Guards Tank Division
        • 12th Tank Regiment^[8]
        • 423rd Motorized Rifle Regiment^[8]
    • 20th Combined Arms Army
      • 3rd Motorized Rifle Division^[8][9]
        • 237th Tank Regiment^[3]
        • 252nd Motor Rifle Regiment^[3]
        • 752nd Motorized Rifle Regiment^[12]
  • Leningrad Military District
    • 6th Combined Arms Army
      • 25th Motorized Rifle Brigade^[3][9]
• Main Intelligence Directorate
  • Special Forces of the Main Directorate
    • 16th Spetsnaz Brigade^[13]

Northeast Donetsk front

• Russian Armed Forces
  • Russian Ground Forces
    • Moscow Military District
      • 20th Combined Arms Army
        • 144th Guards Motor Rifle Division^[14]
          • 283rd Motorized Rifle Regiment^[12][15]
          • 488th Motorized Rifle Regiment^[12][15]
          • 1428th Motorized Rifle Regiment^[15]
    • Central Military District
      • 25th Combined Arms Army
        • 67th Motorized Rifle Division
          • 31st Motorized Rifle Regiment^[16]
    • Southern Military District
      • 8th Guards Combined Arms Army
        • 238th Artillery Brigade
          • Reconnaissance and strike battalion
            • Berkut Group^[17]
      • 3rd Combined Arms Army
        • 2nd Artillery Brigade^[18]
        • 7th Motorized Rifle Brigade^[7]
• Main Intelligence Directorate
  • Special Forces of the Main Directorate
    • 16th Spetsnaz Brigade^[2]

Kupiansk front

• Armed Forces of Ukraine
  • Ukrainian Ground Forces
    • Operational Command North
      • 10th Army Corps
        • 116th Mechanized Brigade^[19]
      • 30th Mechanized Brigade^[20]
    • Operational Command East
      • 92nd Assault Brigade^[21]
        • 429th Separate Regiment of Unmanned Aerial Systems^[22]
      • 43rd Mechanized Brigade^[23]
    • Operational Command West
      • 14th Mechanized Brigade^[24]
      • 10th Mountain Assault Brigade
        • 8th Mountain Assault Infantry Battalion [uk]^[25]
    • Operational Command South
      • 40th Artillery Brigade^[26]
  • Ukrainian Air Assault Forces
    • 77th Airmobile Brigade^[27]
  • Unmanned Systems Forces
    • 412th Unmanned Aerial Vehicle Regiment^[28]
  • Territorial Defence Forces
    • 114th Territorial Defense Brigade^[29]
• Ministry of Internal Affairs
  • State Border Guard Service
    • Pomsta Brigade
      • Phoenix Regiment of Unmanned Systems^[30]
  • National Guard of Ukraine
    • Offensive Guard
      • 15th Operational Brigade
        • 2nd Operational Battalion^[31]
      • 1st Presidential Operational Brigade^[22]

Northeast Donetsk front

• 3rd Assault Brigade^[32]
• 60th Mechanized Brigade^[33][34]
• 63rd Mechanized Brigade^[33][34]
• 66th Mechanized Brigade^[35]