War has erupted again in Nagorno-Karabakh, the territory disputed by Armenia and Azerbaijan. Most of the residents are ethnic Armenians, who have been governing the territory since a first, vicious war three decades ago. But even the intervening years have hardly been peaceful, as Rayhan Demytrie found out.

Hong Kong is living under a new National Security Law which authorities hope might put an end to a year of violent youth-led pro-democracy protests. This law has given Beijing unprecedented powers within Hong Kong to police public speech and demonstrations. There seems to be a new, mainland Chinese secret police too. Activists and journalists find they're now being followed, including Danny Vincent.

It's Germany's National Unity Day, marking the reunification of West and East Germany 30 years ago today, after 45 years of being separated by the Iron Curtain. Since then, the westerners and easterners haven't always seen eye to eye. And five years ago, they took in a million refugees. John Kampfner takes the pulse of modern-day Germany.

In France, a reckoning of sex, power and gender has begun, with new campaigns against domestic violence. An issue that the government has started to tackle, too. And, as Joanna Robertson says in Paris, the underlying fires of the battle are being stoked with pieces of paper and pots of glue.

Presenter: Kate Adie

Producer: Arlene Gregorius