A Rohingya man killed and 20 others were injured in a gunfight between two groups of Rohingyas over establishing supremacy at a refugee camp.
The incident took place in Chakmarkul area of Waikong union under Teknaf Upazila of Cox's Bazar early Sunday.
The deceased was identified as Noor Hakim (28) was a resident of Chakmarkul Rohingya Camp.
The gunfight took place between two groups of Rohingyas around 4 am.
Commanding Officer of Armed Police Battalion (APBn)16, Md Torikul Islam said to media that the criminals fled when APBn members rushed to the spot.
The injured were admitted to different clinics, he said.