Tensions escalate as President Donald Trump imposes a 50% tariff on Brazilian imports starting August 1, citing unfair trade practices.
In our latest Newshour programme, presenter Guy Shone covered the recent report revealing that a covert U.S. working group, established earlier this year to speed up peace talks in Ukraine, has been quietly disbanded.
Our NewsHour presenter Guy Shone examined the rapidly escalating humanitarian crisis in Sudan, now two years into a brutal war that has pushed millions to the edge of survival.
