From Our Own Correspondent

Kate Adie introduces stories from Ukraine, Nigeria, Canada, US and Malaysia. There’s growing alarm in Kyiv and in European capitals over the intensification of Russia's jet-powered drone attacks. As another winter of war approaches, there are worries that damage to vital infrastructure might make the city unlivable, sparking a second exodus of citizens. Meanwhile, in rural towns and villages, elderly locals have become reliant on international aid food parcels, James Landale reports.Nigeria is battling a kidnapping crisis across several states, driven by criminal gangs targeting rural communities, where locals are at risk of abduction and extortion. Now, groups of civilians have decided to take action to combat the crisis, reports Yemisi Adegoke.Canada introduced retaliatory trade tariffs this week on some £15bn worth of US imports, in response to the new tariffs imposed by Donald Trump back in August. The trade war has sparked a wave of visible patriotism across Canada. Rosa Rahimi reports from British Columbia.The US is seeing a bipartisan backlash against a growing, high-tech, and increasingly interconnected surveillance network. In several states, it's focused on the proliferation of Flock cameras - a brand of automated license plate reader, powered by AI. Ellie House has been to Texas to find out more.Sarawak is Malaysia’s biggest state and the country’s most diverse region with 34 indigenous groups. The biggest of these is the Iban – who make up nearly a third of the population - and are famed for their intricate traditional weaving, often inspired by dreams. But that too is now changing, as Simon Broughton discovered.Series Producer: Serena Tarling Production Coordinators: Sophie Hill & Katie Morrison Editor: Richard Fenton-Smith

'Politics at its most brutal, its most basic, democracy as a demolition derby.' That's Mark Mardell's view as he contemplates months of Republican infighting ahead of next year's US presidential election. The Moscow coup of twenty years ago: Bridget Kendall, who was there during that eventful August back in 1991, says it could so easily have succeeded. The smiles seem to have faded somewhat in newly-independent South Sudan but Robin Denselow, just back from the capital Juba, says they still revere their cattle. David Hargreaves has been attending a spectacular riverside religious festival in central India and Karishma Vaswani's had to call in the Indonesian witch doctor after strange goings-on at her house in Djakarta.

A corner of old Germany is unearthed in Latin America as Will Grant follows Venezuelans preparing for a crucial vote. Jonathan Head travels to the east of Turkey where there’s been, according to the government, a gesture of reconciliation towards an Armenian minority, subjected to mass killing during the First World War. Fifty years on from independence in Nigeria, Anna Horsbrugh-Porter meets up with two men working there back in 1960. Paul Harper’s in a Yemeni town which comes to a standstill after lunch as its men grow euphoric, chewing the leaves of the qat plant. And why are numbers so sharply down at the Liberace Museum in Las Vegas? Kevin Connolly muses on the attractions of conspicuous consumption in a time of recession and the transience of fame.