Vladimir Putin is fearful the return of his convict army could destabilise Russian society, sources say

Russian service members march in columns before a military parade

Murderers, rapists and other hardened criminals were recruited to the Russian army. (Reuters: Shamil Zhumatov)

In short:

Vladimir Putin is concerned for the unpleasant return to society of Russia's convict army, according to three anonymous sources within the Kremlin.

The Russian president views the prospect of an army returning all at once as a potential risk he wants carefully managed to avoid destabilising society.

Russia is already "experiencing severe effects at home" due to crimes committed by paroled convict-soldiers, court documents show.