Children from Ukrainian orphanages find shelter in Poland

After corruption allegations in the defense ministry, Ukraine's President Zelenskyy is bringing in a new leader. Rustem Umerov has strong links to Crimea — and to Turkey.

For weeks, Ukraine's long-awaited counteroffensive at the southern front seemed stuck. Now, troops have managed to break through Russia's first line of defense. Experts believe this is a dangerous time for Russia.

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.

Nigerian student, Oluyemi Sopade, and his team have emerged victorious in the annual Kids Innovation Challenge, hosted by The Destiny Trust. The team, all students at a local technical college, built an Arduino smart compost system capable of transforming food waste into manure.

The psychological impact of the destruction starts to weigh heavily on Moroccans as the death toll from the country’s devastating earthquake tops 2,800. Also, Libya calls for international help after authorities say that extreme flooding around the city of Derna has cost at least 2000 lives. And the African Union kicks off the week as the newest member of the G20.

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.

Children in the favelas of Brazil are coming under police fire. According to the Instituto Fogo Cruzado, nearly 300 minors have been killed by stray bullets during police operations in recent years. The bereaved families are demanding that more be done to prevent a repeat of these tragedies. The Brazilian police force says it is operating in extremely difficult conditions, and has pledged to improve.

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."

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.

Political parties in Poland are pledging to spend big to entice voters ahead of the national election in October. But can a faltering economy afford a splurge on handouts?

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.