As Ukraine's counteroffensive against the Russian invasion continues, President Volodymyr Zelenskiy heads to the United States for the UN General Assembly and a potentially crucial visit to Washington. Olga Oliker, program director for Europe and Central Asia at the Crisis Group, joins host Steve Gutterman to discuss the big week.

Four days after a fiery plane crash, Russian investigators said they have confirmed the death of Yevgeny Prigozhin, the Wagner mercenary boss who led a brief but shocking mutiny in June. Nigel Gould-Davies, senior fellow for Russia and Eurasia at the International Institute for Strategic Studies, joins Steve Gutterman to take a look at the potential consequences for Russia, the war in Ukraine, and Belarus.

Analyst and author Mark Galeotti joins RFE/RL to discuss Moscow's war on Ukraine, its reverberations in Russia, and how it's related to the invasion of Georgia in 2008. Also on the agenda: the continuing aftermath of the Wagner mutiny.

President Vladimir Putin's most prominent foe, the imprisoned opposition leader Aleksei Navalny, has been convicted of extremism and sentenced to 19 years in the harshest kind of penitentiary Russia has. Jan Matti Dollbaum -- co-author of the book Navalny: Putin's Nemesis, Russia's Future? -- joins host Steve Gutterman to talk about what the verdict means for Navalny and for Russia.

After scuttling the agreement that allowed for the safe shipment of Ukrainian grain across the Black Sea and out to the world, Russia has attacked export facilities on the Black Sea and the Danube in Ukraine. Why did Moscow withdraw from the grain deal, and what's next? Alissa de Carbonnel of the Crisis Group joins Steve Gutterman to discuss.

Since President Vladimir Putin launched the full-scale invasion of Ukraine, policymaking in Russia has been subordinated to the war and long-term planning is at a standstill. Political analyst Andras Toth-Czifra joins host Steve Gutterman to discuss the chaotic situation and its potential consequences.

Two weeks after the short-lived Wagner mutiny, how badly weakened is President Vladimir Putin -- and what does it mean for Russia and its war on Ukraine? Also, what's in store for Ukraine at the NATO summit this week? Analyst and author Mark Galeotti joins host Steve Gutterman to discuss.

Why did Yevgeny Prigozhin halt Wagner’s advance toward Moscow so abruptly? How badly weakened is Russian President Vladimir Putin, and what might the 24-hour rebellion mean for the course of the war in Ukraine? Olga Oliker, program director for Europe and Central Asia at the Crisis Group, host Steve Gutterman to discuss.

Crimea is Ukraine, but some in the West say Kyiv should not try to take it back by force if it gets the chance. Is that good advice, or could such an approach be dangerous for Ukraine and the West? Ruth Deyermond, a senior lecturer in the Department of War Studies at King's College London, joins Steve Gutterman to discuss.

Russia claims its forces, led by Wagner mercenaries, have captured all of the ruined Ukrainian city of Bakhmut after many months of heavy fighting. Kyiv denies it. How important is the battle for Bakhmut? Author and analyst Mark Galeotti joins Steve Gutterman to discuss.