Mass killings and millions forced to flee for their lives have made Sudan the "epicentre of suffering in the world", according to the UN's humanitarian affairs chief.
Nearly a hundred Palestinian prisoners have died in custody since the start of the war in Gaza, according to a human rights group that claims prisoners are being denied medical care and are the victims of systematic and brutal violence.
Ukrainian President Volodymyr Zelenskyy has signed a letter of intent with France to obtain 100 Rafale fighter jets as he seeks to bolster the country's long-term air defence capacity against Russia.
An explosion on a key Polish railway line used to transport weapons to Ukraine was caused by an "unprecedented act of sabotage", according to the country's prime minister.
The most advanced US aircraft carrier has travelled to the Caribbean Sea in what has been interpreted as a show of military power and a possible threat to Venezuela's Nicolas Maduro regime.