Drone attacks in the Ukrainian-Polish border region

For Gazeta Wyborcza, the attack is a sign that Russia no longer shies away from killing citizens of Nato countries:

“Until now the Russians had steered clear of the crossings on Ukraine’s western border through which Western aid entered the country, presumably out of concern that they might kill citizens of Nato countries or miss their target and cause damage or even casualties on the Polish side, that is to say the Nato side. The attack on the train headed for Warsaw is a sign that Russia is now willing to take that risk. It seems prepared to accept casualties on our side, and is perhaps even deliberately targeting citizens of Nato countries.”