Jharkhand Chief Minister Hemant Soren on Thursday denounced the "horrendous scenario" in Manipur and called it a "black chapter" in the country's history.
Soren, who is also the executive president of Jharkhand Mukti Morcha (JMM), was reacting to the incident in the northeastern state in which two women were paraded naked and molested publicly.
The JMM has demanded the resignation of Manipur Chief Minister N Biren Singh in the wake of the incident.
"On the one hand, there are talks of making the country a world guru, while on the other a horrendous scenario is being witnessed in Manipur. There is anarchy in that state for the past 80 days ... An incident of indescribable torture of tribal women was witnessed there.
"I strongly condemn the incident ... It is a black chapter in the country's history," he told reporters.
The video of the ghastly incident of May 4 at Kangpokpi in Manipur, a day after the ethnic clashes broke out on May 3, surfaced on Wednesday. The alleged main accused was arrested on Thursday.
The incident has drawn widespread condemnation across the country.