Volunteers of the international community InformNapalm have identified Russian military equipment and armament with a caliber of over 100 mm at the disposal of so-called "DPR" militants. The identification was performed using photographs obtained from mailboxes of the Kremlin-backed separatist secret service "MGB DPR" and documents of the so-called "1st Separate Motorized Rifle Brigade of the DPR" with photos of serial numbers of equipment and weapons.
Ukraine Today: Russian arms in Donbas

Russian soldiers unload trainload of their modified T-72 tanks after their arrival in Gvardeyskoe railway station near the Crimean capital Simferopol, on March 31, 2014.