The UK, US, France and Iran may be complicit in possible war crimes in Yemen over their support for parties to the conflict there, UN experts say.
A new report warns the countries they could be held responsible for aiding or assisting the commission of violations.
The Western powers provide weapons and logistical support to the Saudi-led coalition backing Yemen's government, while Iran backs the Houthi rebels.
The experts say both sides continue to commit violations with impunity.
Their report documents air strikes on civilian infrastructure, indiscriminate shelling, snipers, landmines, as well as arbitrary killings and detention, torture, sexual and gender-based violence, and the impeding of access to humanitarian aid in the midst of the worst humanitarian crisis in the world.
The UN says the four-year conflict has claimed the lives of at least 7,290 civilians and left 80% of the population – 24 million people – in need of humanitarian assistance or protection, including 10 million who rely on food aid to survive.
The Group of International and Regional Eminent Experts on Yemen conducted 600 interviews with victims and witnesses, and examined documentary and open-source material, for their second report for the UN Human Rights Council.
It says they found reasonable grounds to believe Yemen's government and the Saudi-led coalition, as well as the Houthis, had enjoyed a "pervasive lack of accountability" for violations of international humanitarian and human rights law.
Media playback is unsupported on your device
The experts investigated a number of coalition air strikes on rebel-held areas in which civilians were killed. Such strikes raised concerns about the identification of military objectives and respect for the principles of proportionality and precautions in attack, they say. If there were breaches of the latter, which the experts consider highly likely, they would amount to serious violations of international law.
The experts also found reasonable grounds to believe that the Houthis were responsible for serious violations of international humanitarian law for having launched indiscriminate attacks resulting in the death or injury of civilians and, in some cases, by directing attacks against civilians.
All parties may also have used starvation as a method of warfare.
The experts call for the immediate cessation of all acts of violence committed against civilians and urge other states to refrain from providing weapons.
"States are obliged to take all reasonable measures to ensure respect for international humanitarian law by other states. Furthermore, the Arms Trade Treaty, to which France and the United Kingdom are parties, prohibits the authorization of arms transfers with the knowledge that these would be used to commit war crimes," they note.
"The legality of arms transfers by France, the United Kingdom, the United States and other states remains questionable, and is the subject of vaRead More – Source
