New Delhi, May 26 -- The United Arab Emirates trained Colombian mercenaries before sending them to fight alongside a notorious paramilitary group in Sudan's devastating war, Human Rights Watch said Tuesday.

Its new report is the latest by an international rights group accusing the wealthy Gulf monarchy of financially and militarily aiding the Rapid Support Forces that have been widely accused of committing atrocities amounting to war crimes, crimes against humanity and genocide.

The United Arab Emirates denied the latest accusations in response to questions from The Associated Press.

Report adds to a 'growing body of evidence'

"The recruitment of Colombian private military contractors adds to a growing body of evidence that the UAE pr...