The 1st Tank Army will incorporate the Tamanskaya Mechanized Infantry Division and the Kantemirovskaya Tank Division, as well as the 27th Sevastopolskaya Mechanized Infantry Brigade and the 6th Tank Brigade.

"Reformatting the 20th Combined Army, which has been stripped of most of its combat units, is a more complex task," the source said. "At the moment it has incorporated the 9th tank brigade in Nizhny Novgorod. Other tank and mechanized infantry brigades for that army are being formed."

The 1st and 20th armies will have one reconnaissance and one air missile brigade, as well as a logistics brigade, missile and artillery units a helicopter regiment and other units, including reconnaissance and attack drone units. Both will be armed with new generation armoured vehicles - Armata platform-based tanks and the mechanized infantry combat vehicle Kurganets.

Another tank army will be formed near Moscow by December.

"This work is already in progress," a source at the General Staff said. "Research is underway into the locations of control centres and the combat potential and strength of the units. No official documents for creating a second tank army have been signed yet, though," the official added.

Earlier, Airborne Troops Commander Vladimir Shamanov said that on the basis of Russia’s paratroops a rapid reaction force was to be created. The force would have a dual capability of operating on its own or in combination with ground troops.

"We have plans for building up the strength of our airborne and airborne assault divisions to three regiments," Shamanov said. A source at the General Staff told TASS the strength of airborne troops would grow from 45,000 officers and men to 60,000.