Images posted on a Pentagon-run public affairs website Dvids show a US Army artillery unit firing white phosphorus munitions in Iraq, identified by the Washington Post as M825A1 155mm shells.
WARNING: VIDEO CONTAINS GRAPHIC CONTENT
“Coalition forces use these rounds with caution and always in accordance with the Law of Armed Conflict,” Colonel Joseph Scrocca, public affairs director for the US-led coalition, told the newspaper in an emailed statement on Wednesday.
“When M825A1 rounds are employed, they are done so in areas free of civilians and never against enemy forces,” he said, adding that the shells are being used for “screening and signaling” only.
However, on Thursday spokesman for the US-led coalition in Iraq Air Force Colonel John Dorrian somewhat revised Scrocca’s statement, claiming that the troops take “all reasonable precautions to minimize the risk of incidental injury to non-combatants and damage to civilian structures.”
Dorrian refused to elaborate on whether the US military have used white phosphorus shells against enemy forces, telling the Washington Post that the munitions had been “used generally for the circumstances which I described.”
He added that the image posted on Dvids has allegedly been taken during a US operation to support Kurdish fighters’ advance with artillery fire.
The operation, called Evergreen II, was focused on helping the Kurds secure the Gwer River Bridge, near the northern Iraqi town of Gwer, and the white phosphorus shells have been deployed to “obscure” Kurdish fighters’ offensive.
Although widely-used by some militaries, the legality of the white phosphorus munitions remains questionable. Many weapons experts and rights groups believe that the weapon is indiscriminate in nature and extremely dangerous for civilians.
“White phosphorous is widely used in armies throughout the world, as well as air forces to create smoke, in other words, to shield the movement of advancing or retreating friendly troops,” Charles Shoebridge, a former military and intelligence officer, told RT, adding that “it is an extremely fearsome weapon” if used against troops.
“It will burn on contact with air and water won’t put it out immediately. It can burn straight through skin, straight through to the bone and cause horrific and very slow to heal injuries, including, of course, death,” Shoebridge said, adding that white phosphorous will ignite any flammable material upon which it comes.
The expert also emphasized that under “international humanitarian law, the laws of war and various protocols presents a complex picture on when and how it may be used,” adding that “it should not be used where there are large concentrations of civilians.”
Shoebridge’s word were partly echoed by James Tour, a chemical weapons expert from the Rice University in Texas, who told RT that, in fact, the conventions do not exclude its use on human combatants.
“Restrictions [apply to] its use on civilians and to the cases, in which the fire is going to [directly] hit the combatants,”Tour said, adding that “when it comes in contact with the troops it becomes a chemical weapon.”
However, white phosphorous “is very good for removing forces who are hidden in bunkers because of what it does – its burning consumes the oxygen which forces troops out of bunkers,” Tour stressed, adding that what is often claimed is that “it was used to remove the combatants from their hiding places and not to directly hit the combatants.”
“What we need is the sharpening up of the regulations so that the troops know, where it can be used and where it cannot be used,” Tour said.
Earlier this month, Amnesty International said that the weapon has deliberately been used by the Saudis against Yemeni Houthi rebels. In 2014, HRW alleged that the Ukrainian Army deployed“exceptionally cruel” incendiary weapons, including white phosphorus, against anti-Kiev rebels defending the eastern city of Donetsk.
“When white phosphorus is used in attacks in areas containing concentrations of civilians and civilian objects, it will indiscriminately start fires over a wide area,” Mark Hiznay, associate arms director at HRW, told the newspaper.
“US and Iraqi forces should refrain from using white phosphorus in urban areas like Mosul, because whatever tactical military advantage is gained at the time of use, it will be far outweighed by the stigma created by horrific burns to civilian victims.”
In 2009, HRW called on NATO forces in Afghanistan to immediately release the results of their inquiry into deadly incident in which an eight-year-old girl in Kapisa province has been burned by white phosphorus munitions.
The girl died hours after the shelling because of several burn wounds on her face and neck. NATO forces denied use of white phosphorus munitions in the area and claimed that is was Taliban that may have fired the shells, but have not provided any evidence for their claim.