The conflict in Yemen began in 2014. It has led to the deaths of hundreds of thousands and created one of the world’s worst humanitarian crises. In 2015, a coalition formed by the United Arab Emirates and Saudi Arabia invaded Yemen. Its stated aim was to return the elected government to power, and to fight terrorism.

However, Nawal Al-Maghafi , from BBC Arabic Investigations has found evidence that the UAE has been funding a method of covert warfare in southern Yemen – assassinating those who have spoken out against the UAE’s operations in the country.

Assassinations were initially carried out by a band of former American Special Forces operatives turned mercenaries, who were paid by the UAE. These extra-judicial killings, conducted in the name of counterterrorism, continue to this day. The UAE denies the allegations.