Clashes between the Sudanese army and the Rapid Support Forces (RSF) broke out on Saturday, with the epicenter in the country's capital, Khartoum.
"A few hours ago, the EU Ambassador in #Sudan was assaulted in his own residency. This constitutes a gross violation of the Vienna Convention. Security of diplomatic premises and staff is a primary responsibility of Sudanese authorities and an obligation under international law," Borrell said in a statement on social media.