– A [30-day ceasefire coming into effect] is possible, because yesterday's developments cannot be called anything but a breakthrough in American-Ukrainian relations, which have been difficult in recent days. Ukraine has agreed to this. This has opened the way for further negotiations, and surely the fact that people will not be dying, that bombs, rockets, and drones will not be flying would be a very big step forward, and it is a test, a checkmate for Russia, to see what Russia will do at this moment – stated Tomasz Siemoniak in an interview with Bogdan Rymanowski on Radio Zet.

– Just as one could have the impression that time was working in Russia's favor in this entire situation, that ended yesterday, and now Russia must respond quickly – he continued.