Not discretion, but clarity is the better part of valour. Ukraine has courageously resisted the imperialist assault on its sovereignty by Russia, whose most important war aim is to reach back to Peter the Great. Russia wants access to warm-water ports, and buffers against invasion to its West and North. Whatever the successes of Russia’s incursion into Ukraine, these aims have all been tainted in one way or another.
When Vladimir Putin first invaded Ukraine in 2014, Europeans had a simple choice: increase or decrease their energy dependence on Russian fossil fuels. Europeans chose to increase. National governments like Spain and France could have freed themselves from Russian gas just by implementing their own national building renovation plans. But they chose not to.