On the bright side, the Kremlin is pretty unhappy about Truss becoming new PM, because this means continued strong (military) support for Ukraine.
I hope the rest of Europe steps it up, too. With Russia having stopped to deliver natural gas (in breach of contract), there really is no more reason to hold back.
The sanctions are obviously working, as Russia is now forced to import artillery shells from NORTH KOREA, of all places.
Furthermore, it would seem US- and international pressure on China is effective, with China not supplying Russia with much needed hi-tech (though gobbling up cheap Russian oil).