Cuban authorities said they had arrested 17 people on charges related to a ring of human traffickers that allegedly lured young Cuban men to serve in the Russian military amid the Ukraine conflict.
Cuba earlier this week revealed authorities were working to "neutralize and dismantle" the network, which it said operated both on Cuban soil and in Russia.
"As a result of the investigations, 17 people have been arrested so far, among them the internal organizer of these activities," Cesar Rodriguez, a colonel with Cuba´s interior ministry, said late on Thursday on a TV program.
Rodriguez did not name any of those accused of participating in the ring, but said the group´s leader relied on two people residing on the island to recruit Cubans to fight for hire on behalf of Russia in Ukraine.
Heavy penalties for those convicted
Prosecutor Jose Luis Reyes said those involved in the scandal could be punished with up to 30 years in prison, a life sentence, or the death penalty, depending on the severity and type of crimes, which range from human trafficking, fighting as a mercenary, and hostile action against a foreign state.
Russia, which has strong political ties with communist-run Cuba, has long been an important destination for Cuban migrants seeking to escape economic stagnation at home.
Russian President Vladimir Putin last year signed a decree allowing foreigners signing up for service in the Russian army to receive citizenship via a fast-track procedure.
Cuba says it has no part in the war in Ukraine, and that it rejects the use of its citizens as mercenaries.