<div>The United Nations today condoled the death of 39 Indian nationals abducted by ISIS in Iraq, saying the tragedy is yet another example of the barbarism and cruelty of the notorious terror outfit.</div>''<div><br />''</div>''<div>Jan Kubis, the Secretary-General's Special Representative for Iraq extended his deepest sorrow and condolences to the families of the victims, as well as to the people and Government of India.&nbsp;</div>''<div></div>''<div>Led by its elusive leader Abu Bakr al-Baghdadi, ISIS had seized a third of Iraq's territory in 2014, before being pushed back by the security forces backed by a US-led coalition.&nbsp;</div>''<div><br />''</div>''<div>They are accused of mass killings of innocent civilians including many foreigners.</div>''<div><br />''</div>