On 11 November 2021 at around 1 pm Bangladesh Army handed over twelve Watch Towers to APBN which have been built under the supervision of the Bangladesh Army.
According to APBN, Rohingya Camp-21 (Chakmarkul) and Camp-22 (Unchiprang) 17 of Teknaf are under the responsibility of APBN.
The authorities believe the use of the Watch Towers will further improve the law and order situation in the Rohingya camp area.


