Let's start with the good news for Ukraine. Long-range weapons from the West have finally arrived, with more on the way, and the Russian offensive of the past month seems to be stalling. Now for the not-so-good news. As Volodymyr Zelensky lobbies a repair and reconstruction conference in Berlin, his country might be on borrowed time.

We ask about plans to sell state assets to pay for the war and Western backers looking over their shoulders after Sunday's European elections. The far right National Rally, which borrowed money from Russia for a 2017 campaign loan, did so well in France that the president triggered snap legislative elections. Fears that supporting Ukraine could lead to World War Three resonate with Marine Le Pen's voters and the far left. 

That's the mood music that takes Zelensky from Berlin, to Thursday’s G7 summit, to the one he is organising this coming weekend in Switzerland in a bid to rally support for a long-term plan. What's at stake in the days ahead?

Produced by Alessandro Xenos, Rebecca Gnignati and Juliette Brown.