While waiting for confirmed details of drone strikes on Russia's strategic bomber fleet and terrorist attacks on civilian passenger trains, remember...
... US media (NYT) already admitted the US runs Ukrainian intel, with US CIA bases established all across Ukraine training Ukrainians to carry out ops in Russia starting 10+ years ago, long before Russia launched its 2022 operation.
This in includes during ALL 4 years of Trump's first term in office.
This wasn't Ukraine undermining US peace talks, this was the US using peace talks to further undermine Russia.
The attacks would not have been possible without extensive US assistance and approval if not direct involvement in planning.