Funnily enough, recently read a book on them, and man, there is delusional commanders, and then there's "We can find tons of locals willing to fight for the Whites" while also constantly butting heads and not having any idea what is going on.The Allied Intervention
The Anglo-French-American landings in Arkhangelsk and Murmansk in March 1918 had been vital at the time - the allies had spent years providing enormous supplies of arms and munitions to Russia via the ports of the north, and thus the British in particular sought to quickly crack down on the bolshevik ability to access those arms.
Honestly, the entire debacle earned the title of being a debacle, for a reason.
Nice to see this hasn't changed here.