But it was not just Kyiv's gleeful celebrations that indicated the main suspect. Within hours, the Ukrainian authorities had released a set of commemorative stamps depicting the destruction. 

Russian President Vladimir Putin was under no illusions either. On Monday, he struck out with a torrent of missiles that hit major Ukrainian cities such as Kyiv and Lviv. It was a pale, Slavic echo of Israel's intermittent bombardments of Gaza, which are expressly intended to send the Palestinian enclave "back to the Stone Age". 

If the scenes looked familiar – an attack by one party, followed by a massive retaliatory strike from the other – the mood and language that greeted the Ukrainian attack and the Russian counter-attack felt noticeably different from what passes for normal western commentary about Israel and Palestine. 

The blast on the Kerch Bridge was welcomed with barely concealed excitement from western journalists, politicians and analysts, while Moscow's strikes on Kyiv were uniformly denounced as Russian brutality and state terrorism. That is not the way things work when Israel and Palestinian factions engage in their own rounds of fighting.