Indonesian police arrested 321 foreign nationals, primarily from Vietnam, in Jakarta for alleged involvement in an online gambling operation. The raid targeted a commercial building used as a hub for over 70 gambling websites.

More than 300 foreign nationals were arrested in a raid on an alleged online gambling operation in the Indonesian capital of Jakarta, police said on Saturday, in one of the country’s largest crackdowns on illegal digital betting networks. The 321 foreigners, mainly from Vietnam, were arrested at a commercial building near the city’s Chinatown section that investigators described as a hub for more than 70 online gambling websites, targeting players outside Indonesia, based on marketing records...