What is the agenda of the US and British governments in their 'false flagging' operations against the Russians?

In the last month an obvious attempt has been made by the British government in their false flagging operation of making it appear that the Russian government was responsible for the 'nerve gas' poisoning of two Russian people in Salisbury in the UK. In a similar false flagging operation the United States government, along with its ally the UK, has also attempted to incriminate the Syrian army, and by association the Russians, of a 'gas poisoning' of its own population in Syria’s Douma. They have attempted this by either, creating, or ordering, the White Helmets, a pro Western organization (funded by the UK), to stage and report a 'gas attack' by the Syrian government backed by its ally the Russian government, which the US and UK have then done all they could to cover up their duplicitous mendacity. It should be noted that, “Syrian doctors in Douma have dismissed the rumors they had received patients suffering from chemical poisoning,” and “In an interview to the media doctor Yaser Abdel Majid, of the city hospital, said that they had never received patients with chemical poisoning either last weekend or since the beginning of hostilities in Syria,”

So, my question is, since it appears that both the USA and UK governments are acting not as humanitarian organizations interested in human welfare, as they would have us believe, but as organizations appearing to have agenda built on economic alliances, then exactly who is driving this agenda? Who is actually behind the decisions to create this mayhem in an attempt to vilify the Russians and create war, and why are they so interested in destroying the reputation, but possibly also the country and government, of the Russian people?!

https://www.youtube.com/watch?time_continue=183&v=lSXwG-901yU