The Trump administration has imposed tariffs on the US's three largest trading partners: Mexico, Canada and China. Canadian officials say twenty-five percent tariffs will come into force on Tuesday. We get the reactions on those import duties from former Mexican foreign Minister Jorge Castenada and Miles Yu, China advisor to former US Secretary of State Mike Pompeo.

Also on the programme: the BBC visits the Panama Canal ahead of a US Secretary of State visit and; the Taliban has taken over the luxury Serena Hotel in Kabul, one correspondent tells us what it was like to stay there.

Image: Trudeau speaks on U.S.-Canada relations in Toronto, January 31, 2025. (Credit: Cole Burston for Reuters).

As the US administration imposes tariffs on its three largest trading partners - Canada, Mexico and China - we ask what impact they will have, first and foremost, on China.

Photo: US President Donald Trump holds a press conference at the White House in Washington DC Credit: WILL OLIVER/EPA-EFE/REX/Shutterstock

There has been fierce fighting as Rwanda-backed M23 rebels advance towards the second-largest city in eastern Democratic Republic of Congo, marking a further escalation in the region's conflict. Rwanda's foreign minister, Olivier Nduhungirehe, tells Newshour why his country is backing M23 rebels in eastern Congo. And France's UN ambassador, Nicolas de Riviere, explains why Western governments haven't yet sanctioned Rwanda for that support.

Also in the programme, why an alliance between Germany's conservatives and the far right has failed to pass legislation to restrict immigration.

And the tens of thousands of Ukrainians missing in the wake of Russia's invasion and the grief of their families.

(Photo: Thousands of people have been forced to flee their homes due to the fighting. Credit: EPA)

German MPs debate a controversial new immigration law, put forward by the main conservative party but reliant on the far-right to pass. We get the latest from Berlin.

Also in the programme: we hear from relatives of some of the tens of thousands of Ukrainians missing in the wake of Russia's full-scale invasion; and the New Zealand mountain now recognised as a legal person.

(IMAGE: Co-leaders of the Alternative for Germany party (AfD) Tino Chrupalla and Alice Weidel react as Christian Democratic Party (CDU) party leader Friedrich Merz answers a question from the Greens about AfD, during a session of the lower house of parliament Bundestag, after Merz succeeded on Wednesday in getting a motion passed in parliament that calls for a migration crackdown, including the rejection of asylum seekers at the country's land borders, in Berlin, Germany, January 31, 2025 / CREDIT: Reuters / Nadja Wohlleben)

Emergency teams in Washington said they don't expect to find any survivors from the mid-air collision between a passenger plane and a US military helicopter.

Also on the programme, Israel have released more than a hundred Palestinian prisoners and Hamas have released two Israeli civilians and five Thai nationals as part of a ceasefire agreement; and, how a Brazilian film became the first to be nominated for a Best Picture Oscar.

(Photo: Emergency workers recover debris from the Potomac River in the aftermath of the collision of American Eagle flight 5342 and a Black Hawk helicopter, as seen from Virginia, U.S., January 30, 2025. REUTERS/Carlos Barria)

A mid-air collision between a passenger plane and a military helicopter over Washington DC leaves sixty-seven people dead. So how could the paths of the two aircraft cross so disastrously? We hear from a former air accident investigator.

Also in the programme: chaotic scenes as seven hostages - including five Thai nationals - are released from Gaza; plus, how Zika virus makes humans more attractive to mosquitoes. And could a fifty dollar painting bought in a garage sale really be a Van Gogh?

(IMAGE: Emergency personnel work at the site of the crash after a Black Hawk helicopter and an American Eagle flight 5342 approaching Reagan Washington National Airport collided and crashed in the Potomac River, outside Washington, U.S., January 30, 2025 / CREDIT: Reuters/ Kevin Lamarque)

Robert F Kennedy Jr, the man Donald Trump wants to run America's health policy, denies being an anti-vaxxer. We hear from the US senate grilling critical to his chances of getting the job.

Also on the programme: Belgium's foreign minister says it is time to consider cutting aid to Rwanda for its role in the worsening crisis in the Democratic Republic of Congo; and could chemicals which helped kick start life on earth have been delivered by an asteroid?

(Photo: Robert F Kennedy Jr testifies during his confirmation hearing in the Dirksen Senate Office Building in Washington, DC. Credit: ALLISON DINNER/EPA-EFE/REX/Shutterstock.)

The United Nations in Goma, in the eastern Democratic Republic of Congo, tells us the city has mostly fallen to rebels backed by Rwanda. We ask what this means for the people of the city and the region.

Also in the programme: A fatal crush at the world's biggest religious festival in India; and confirmation hearings loom for President Trump's controversial pick for health secretary, Robert F Kennedy Junior.

(Photo: Fighting rages in Goma after M23 rebel offensive, The Democratic Republic of Congo - 28 Jan 2025. Credit: Photo by STR/EPA-EFE/REX/Shutterstock)

M23 fighters are getting closer to taking Goma after reports that they captured its airport. The Congolese government has insisted that it is still in charge as fighting in parts of the city continues.

Also on the programme: We hear from the UN's children's agency about the challenges of getting aid into Gaza as hundreds and thousands of Palestinians return to the North ; and we speak to the Bishop who asked President Trump to show mercy.

(Photo: Residents look at the remains of their damaged houses as a result of an attack by M23 rebels near Sake, Democratic Republic of Congo on 28 January 2025.Credit: STR/EPA-EFE/REX/Shutterstock)

The emergence of DeepSeek's artificial intelligence model has triggered shockwaves on Wall Street. Shares in major tech firms such as Nvidia fell sharply, with the chip giant losing almost $600bn in market value. Investors are questioning the high valuation and dominance of some established US firms. DeepSeek's AI model was developed for much less. We go to Beijing to learn more.

Also in the programme: The United Nations says hospitals are overwhelmed, treating hundreds of injured people in Goma in eastern Congo where Rwandan-backed M23 rebels are trying to capture the city from the Congolese army; plus the backstory of how Tetris became one of our most beloved computer games.

(Photo: DeepSeek logo and Chinese flag are seen in this illustration taken, January 28, 2025. Credit: Reuters/Dado Ruvic/Illustration)