After more than three days of frustration and failure, divers have finally found a way into a submerged ferry off South Korea's southern shore, discovering more than a dozen bodies inside the ship and pushing the confirmed death toll to 50.
More than 250 people are still missing, most of them high school students on a holiday trip, and anguished families are furious with the pace of rescue efforts.
More top news
The announcement came a day after a famine was declared in two areas of South Sudan following three years of civil war and severe inflation.
It is unclear what their alleged plans were.
Anti-terror police are currently questioning the men who were arrested at three separate locations in France.