The US has announced it will supply Ukraine with uranium anti-tank rounds. Russia says these are "inhumane." Experts say the hazards for health and the environment have yet to be clarified.

Since the start of the fighting mid-April in Sudan, some areas have been completely cut off. As a result, people have been sending hand written messages to loved ones delivered by taxi drivers. Also, a series of attacks in Mali: a military camp has been attacked a day after more than 60 people are killed in two seperate assaults. And the economic fallout of the coup in Niger: sanctions also impact neighbouring country, Nigeria. We hear from some traders in Kano.

Threats, tricks and promises — Russia's Defense Ministry has many carrots and sticks when it comes to getting Central Asian migrants to join the military. One of those ways is giving them a path to Russian citizenship.

From battle tanks to anti-aircraft defense systems: After initial hesitation, Berlin has become one of the most important suppliers of weapons to Ukraine.

Analysts expect North Korea to offer artillery rounds in exchange for advanced Russian technology used for missiles, nuclear weapons and submarines. However, the details are likely to be kept secret.

Climate change is partly responsible for the floods that have devastated Libya but the legacy of civil war, political chaos and corruption have exacerbated their impact. Observers say aid is desperately needed.

The European auto industry has raised concern about a wave of cheap, new electric vehicles from China hitting the EU market soon. There are calls for imposing punitive tariffs.

Kyiv said its plans were in response to unilateral bans announced by the three states after an EU ban expired. The trio argue they are protecting their local markets, while Ukraine says the ban is "legally wrong."

Since the fall of the Soviet Union, Armenia and Azerbaijan have been fighting for control of the disputed Nagorno-Karabakh region, which is mainly populated by Armenians but internationally recognised as lying within Azerbaijan's borders. A particularly bloody conflict in 2020 enabled Baku to recover a large part of the territory. Both countries have been accused of committing war crimes over the years.

Zelenskyy's visit comes as many conservative Republicans are growing skeptical of US aid to Ukraine. Kyiv has been heavily reliant on weapons assistance from the West as it staves off Russia's invasion.

Syrian President Bashar Assad is due to meet with his Chinese counterpart Xi Jinping. China has long provided diplomatic support to Assad's regime, and could play a role in reconstructing war-battered Syria.

Warsaw says it is ending its supply of weapons to Ukraine, but that future deliveries could still be on the table. The move comes amid a growing dispute over a grain import ban with Kyiv.