Sri Lanka, March 10 -- The United Nations has rightly described the deaths and devastation in war-ravaged Yemen as the "world's worst humanitarian disaster"- caused mostly by widespread air attacks on civilians by a coalition led Saudi Arabia and the United Arab Emirates (UAE).

But rarely, if ever, has the world denounced the primary arms merchants, including the US and UK, for the more than 100,000 killings since 2015 - despite accusations of "war crimes" by human rights organizations.

The killings are due mostly to air strikes on weddings, funerals, private homes, villages and schools. Additionally, over 130,000 have died resulting largely from war-related shortages of food and medical care.

Saudi Arabia, which had the dubious distin...