Tariel Oniani's status as a "prime crime top" figure was cemented during the late 2000s when he engaged in a notorious, often violent struggle for dominance within the Russian underworld.
: Oniani led the Kutaisi clan in a bloody conflict against the Tbilisi clan, headed by Aslan "Grandpa Khasan" Usoyan
This friction exploded into what Prime Crime and international security experts classify as the bloodiest post-Soviet gang war of the 21st century. The conflict centered on a massive dispute over the control of multi-billion dollar criminal empires, including assets left behind by jailed mobsters and highly lucrative construction contracts for the 2014 Sochi Winter Olympics. tariel oniani prime crime top
: First convicted of armed robbery at age 17; he was initiated as a thief-in-law while serving time in prison. Rise to Power
The conflict erupted over the massive power vacuum left by the arrest of another top boss, , in Spain. Both Oniani and Usoyan sought control over Kalashov’s multi-billion dollar commercial and illicit assets. The Peace Summit on the Yacht Tariel Oniani's status as a "prime crime top"
Oniani’s operations grew so vast that they triggered in 2005—one of the largest anti-mafia crackdowns in European history. Over 400 Spanish police officers raided Oniani's villas in Barcelona and Marbella. While dozens of his associates were arrested, Taro managed a narrow escape, fleeing back to Russia, where he successfully obtained Russian citizenship. The Great Post-Soviet Mafia War: Taro vs. Grandpa Hassan
Prison served as his university. It was within the Soviet penal colony system that senior criminal godfathers recognized his unyielding adherence to the underworld code, leading to his initiation ( coronation ) as a Thief-in-Law . : First convicted of armed robbery at age
Though the 2010 conviction marked a less glamorous chapter in his life, Oniani’s influence remained significant. As of the early 2020s, after serving his sentence, questions about his role in the changing landscape of Russian organized crime remain.
Detailed bios of his , such as Merab Jangveladze.
Following the collapse of the Soviet Union, Oniani migrated westward like many of his peers to launder illicit capital into legal European markets. He established bases in Paris and later moved his operations to Spain.