Nineteen men, who were part of a terrorist group accused of conspiring with Iran against Bahrain, have been found guilty.
However, only 10 of the defendants are in custody and the rest were sentenced in absentia including Alsayed Murtadha Al Sindi, who was branded a global terrorist by the US on March 17.
Eight of the defendants were sentenced to life, nine were sentenced to 15 years behind bars and two were jailed for 10 years.
Fifteen of the defendants had their citizenships revoked under the anti-terror law.