DHAKA, SEPT 06 (DNA) – Myanmar has been laying landmines across a section of its border with Bangladesh for the past three days, said two government sources in Dhaka, adding that the purpose may have been to prevent the return of Rohingya Muslims fleeing violence.

Bangladesh will on Wednesday formally lodge a protest against the laying of land mines so close to the border, said the sources who had direct knowledge of the situation but asked not to be named because of the sensitivity of the matter.

An army crackdown triggered by an attack on Aug. 25 by Rohingya insurgents on Myanmar security forces has led to the killing of at least 400 people and the exodus of nearly 125,000 Rohingya to neighbouring Bangladesh, leading to a major humanitarian crisis.

“They are putting the landmines in their territory along the barbed-wire fence” between a series of border pillars, said one of the sources. Both sources said Bangladesh learned about the landmines mainly through photographic evidence and informers.

“Our forces have also seen three to four groups working near the barbed wire fence, putting something into the ground,” one of the sources said. “We then confirmed with our informers that they were laying land mines.”

The sources did not clarify if the groups were in uniform, but added that they were sure they were not Rohingya insurgents.