The US does not want regulation of the situation in the east of Ukraine. US and Ukraine oppose Putin’s proposal to deploy UN peacekeepers in the east of Ukraine because Washington and Kyiv want to prevent enforcing the Minsk agreements.
From the moment of dissolution of the Soviet Union, this elite of the US has aimed to dismember and destroy such a country as the Soviet Union was, and Russia is. And they have really achieved a lot on this way.
Conspiracy theory. No evidence given.
More information about the cooperation between the US and Russia after the Cold War: www.theatlantic.com/international/archive/2016/11/trump-putin-russia-election-nato/508496/,
Nato has also consistently worked hard to build a cooperative relationship with Russia since the early 1990s, through the Partnership for Peace and creation of a NATO-Russia Council, and specific cooperation in the Western Balkans on and issues like counter-narcotics and counter-terrorism. In fact, as NATO points out, no other NATO partner has been offered a comparable relationship, nor a similarly comprehensive institutional framework: bit.ly/2e0TZnG, . Cooperation was suspended only in response to Russia’s military intervention in Ukraine. www.nato.int/cps/en/natolive/topics_50090.htm,