Such grumbling is percolating across Europe as new data reveals France quietly ramping up gas payments to Russia just as President Emmanuel Macron loudly positions himself as one of Ukraine’s staunchest defenders.

In the first three months of this year, Russian liquified natural gas deliveries to France grew more than to any other country in the EU compared to last year, according to data analyzed by the Centre for Research on Energy and Clean Air (CREA) think tank for POLITICO.

In all, Paris has paid over €600 million to the Kremlin for gas supplies since the start of the year, the data showed — leading to calls for France to clamp down on its rising purchases.

“It cannot be that France, on the one hand, says that we have to be harsh with Russia and on the other hand, is paying them off with big money,” said a diplomat from one EU country, who like others for this story, was granted anonymity to speak candidly.

Paris’ growing gas trade with Russia comes as Macron has sought to take a harder line in support of Kyiv two years after Moscow first launched its full-scale invasion of its neighbor.