“In January 1920 [Trotsky] received a telegram from the Ukrainian Anarchist military leader Nestor Makhno, explaining why he, Makhno, was not willing to go to the Polish Front. While continuing ‘peace talks’ with Makhno, Trotsky maintained contact with the Revolutionary Military Committee through Stalin, to whom he cabled: ‘Do you think it would be possible to encircle Makhno right away and carry out a complete liquidation? It would probably be possible to destroy his artillery base if we sent some entirely reliable people there posing as anarchists. Makhno uses hardly any security measures, so we could most probably destroy his ammunition stores.’ Stalin replied: ‘The encirclement of Makhno was started a few days ago and will be accomplished by the ninth. The order [for him] to move against the Poles was issued with the intention of collecting extra material against Makhno.’ Thus, even while Makhno was still an ally, his termination was being planned and executed.”
(Volkogonov, Dimitri. Trotsky: The Eternal Revolutionary. 1st ed. New York: Free Press, 1996., p. 158.)

