It is reported by AFP.

"Yemeni separatists say they seized the presidential palace in Aden," the agency writes.

#BREAKING Yemen separatists say seized Aden presidential palace pic.twitter.com/seTj3Tjo2n

- AFP news agency (@AFP) August 10, 2019

Earlier, UN Secretary General António Guterres called on the parties to the conflict in Yemen to cease hostilities.