This week Roger Moorhouse and Saul David analyse a week of potential shifts in the conflict.

On the frontline: Ukrainian civilians evacuate Kupiansk as security deteriorates; a UN humanitarian convoy is deliberately attacked in Kherson; and a strike hits a Kharkiv hospital. Ukraine continues hitting back, targeting the Feodosia oil terminal in Crimea amidst a potential chemical threat from a ruptured ammonia pipeline.

In the diplomatic sphere, Donald Trump rattles the Kremlin by suggesting he might send Tomahawk cruise missiles to Ukraine, prompting intense Russian warnings. Meanwhile, signs of Putin's diplomatic discomfort appear as he is forced to apologize to Azerbaijan, and early whispers of internal dissent surface in Russia's major cities.

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Producer: James Hodgson

X (Twitter): @PodBattleground

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