BANGKOK: Thai authorities arrested a man for allegedly smuggling more than 11 kilograms of rhino horns inside wrapped meat, in a case officials linked on Tuesday to an international wildlife trafficking network.

The 36-year-old Vietnamese man was detained on Monday after landing at Bangkok’s main international airport on suspicion of illegal wildlife imports, the Department of National Parks, Wildlife and Plant Conservation said in a statement.

He was traveling from Lubumbashi in the Democratic Republic of Congo to Laos, transiting through Ethiopia and Thailand, according to the department.

Airport authorities and police seized six pieces of rhinoceros horn and around 12 kilograms of unidentified meat used to conceal them inside a polystyrene icebox.

“There were some irregularities in the X-ray scan of the checked luggage so the authorities checked it,” the department said.