(Reuters) - Iraq's government has lost control of a former chemical weapons facility to "armed terrorist groups" and is unable to fulfill its international obligations to destroy toxins kept there, the country's U.N. envoy told the United Nations.

In a letter to U.N. Secretary-General Ban Ki-moon, made public on Tuesday, Ambassador Mohamed Ali Alhakim said the Muthanna facility north of Baghdad was seized on June 11. He said remnants of a former chemical weapons program are kept in two bunkers there.

"The project management spotted at dawn on Thursday, 12 June 2014, through the camera surveillance system, the looting of some of the project equipment and appliances, before the terrorists disabled the surveillance system," Alhakim wrote in the letter dated June 30.

The Sunni Muslim group known as the Islamic State is spearheading a patchwork of insurgents who have taken over large swaths of Syria and Iraq. The group, an al Qaeda offshoot, until recently called itself the Islamic State in Iraq and the Levant (ISIL).

From: us.newshub.org