Unreported World

Taiwan is currently living in limbo as the self-ruling island is viewed by China as a renegade province, with Beijing vowing to unify by force if necessary. As Taiwan's autonomy strengthens, the threat of war grows. Krishnan Guru-Murthy follows the democratic nation's civilians, who are learning how to shoot weapons and save lives, as the Island prepares to protect its way of life. These 'preppers' are determined to defend their country against a Chinese invasion.

On the outskirts of Bucharest lies the family home of a woman claiming to be Europe's most powerful witch. It's here that Miheale Minca is planning an ambitious but controversial establishment that she hopes will give women from her minority Roma community a new chance at life. Ashionye Ogene reports on this coven of self-proclaimed witches, determined to open Romania's first ever witch school. She meets one of its first trainees, who is learning the art of rituals and potions that she hopes will win her wealthy clients at home and abroad.

The once-quiet suburbs of Sweden's major cities are the epicentre of a vicious turf war between rival gangs competing for the drug trade. The fierce competition has resulted in a series of tit-for-tat killings with almost daily shootings and bombings. More than 45 people have been shot dead so far this year. Paraic O'Brien steps onto the frontline of Sweden's deadly gang war, as the country becomes one of the most lethal for gun crime in the whole of Europe.

The US-based students, divided by the conflict in Gaza, who are fighting for their voices to be heard on campus. At Columbia University, two pro-Palestinian groups have been banned for holding unauthorised protests - a move that members say is about shutting down criticism of Israel. Amid allegations of intimidation, antisemitism and Islamophobia, reporter Kiran Moodley follows a Palestinian student and a Jewish-American student to see if he can find common ground.