1-Russia signed numerous treaties with Ukraine recognizing its borders.
2-Putin invaded Ukraine, seizing and annexing its territory, clearly violating those treaties.
Mink was violated by both sides, because there was no clear implementation order.
Agreement stipulated withdrawal of foreign military forces, requiring Russian troops to leave occupied Ukraine, which they never did. Russia was also supposed to return control of the Ukrainian side of the international border with Russia to Ukraine.
What in hell are you babbling about?
Ukraine, in ITS CONSTITUTION, agreed to be politically neutral toward Russia in 1996.
The illegal coup in 2014 absolutely broke that agreement.
WE promised the Russians no eastward expansion of NATO in the early '90s and expanded to the Russian border.
It's sick a-holes like you with Russian Derangement Syndrome that want to screw over the Russians at every opportunity that have us closer to WW III and nuclear war than we ever were during the Cold War.