A bar was set on fire and graffiti daubed on the premises near Ballyrobert in Newtownabbey overnight.
Police are treating the incident as a racially motivated hate crime.
Detective Sergeant Crothers said: “At around 1:50am, it was reported that a property was set light in the area. Graffiti was also reported on the premises following the incident. Colleagues from Northern Ireland Fire & Rescue Service attended and dealt with the fire, which is being treated as deliberate ignition.
“Enquiries are continuing and at this stage, the incident is being treated as a racially motivated hate crime.
A fire at the premises later reignited.
“Police would appeal to anyone with any information in relation to the incident, to contact detectives on 101 quoting reference number 68 21/08/24. Alternatively, information can also be provided to the independent charity Crimestoppers on 0800 555 111 which is 100% anonymous and gives people the power to speak up and stop crime.”