The resolution available is only the end which justifies the means, Putin is not ready to withdraw and Ukraine is not quiting and EU, US and NATO allies are not relenting in giving Ukraine it support needed, with the way of the look of things Russia may be short in millitary workforce and ammunition if the war linger except it receives help from China or any other country. Russia believe in it potentiality through engaging in war but forget to remember that things fall apart atimes, sometimes one may plan to arrive at the moon but later ended landing on the Pluto, that is war.
Russia also initially had no intention of starting a war, but Ukraine lured Russia into joining the US, NATO and European alliances and ignoring the Minsk agreement. Putin knows that this war will cause their economy to crash and they will be locked out of the international community, but Putin is Putin, he doesn't care about that and continues his aggression.
