Omega is a prison gang turned organized crime group based in Singapore, formed in 1989 in Chia Keng Prison by Yan Bai. It is a monoethnic Malay Muslim gang that emerged to protect Malay inmates from discrimination by Chinese-dominated secret societies. The group evolved into a criminal enterprise involved in illicit drug trade and other activities, with networks extending beyond Singapore.
CRIMENET has extracted 2 linkages for this organization, including 1 conflicts across 1 organization, 1 other connections and footprints in 1 country.
it became heavily involved in the drug distribution trade from 1996 to the late 2000s, both within and across Singapore's borders into Malaysia.