Just after 1pm on Friday, police officers along with an Explosive Ordnance Disposal (EOD) team inspected the package at the Kerry Express Bang Khen branch on inbound Paholyothin Road.

They found four grenades with 5-10 metre killing radius inside the box and secured them for further inspection.

The box was sent by a Bangkok man named Isarapong (last name withheld), who provided no postal address on the box, to the recipient identified only as “Max” who stayed at a house in Chon Buri’s Phanat Nikhom district.

As staff members cleared unclaimed boxes, they were shocked to find the grenades inside the package.