Malone was elected as the
Coalition Liberal Member of Parliament (MP) for
East Leyton at the
1918 general election. He was a member of the
anti-communist Reconstruction Society and wrote a number of articles strongly criticising left-wing activists. As Adams and Wilson wrote, "his early career contained no hint of his subsequent espousal of the communist cause." After travelling by sea and land to the border, the pair managed to cross the frontier through deserted forests and marshland by foot, arriving at the Soviet border on Sunday, 28 September. The two arrived in Petrograd by train at 6 pm the following day. Malone met and spoke with key leaders of the
trade union movement in Petrograd before proceeding by train to Moscow. In Moscow, Malone met with
Maxim Litvinov, then a top official in the
People's Commissariat of Foreign Affairs, with whom he had a long discussion. He later met for an hour with foreign minister
Georgii Chicherin. Malone's new friends arranged for him to accompany
Red Army leader
Leon Trotsky on an inspection of troops at
Tula aboard Trotsky's special train. Accompanying Malone on the trip were the head of the
Supreme Council of National Economy (VSNKh),
Alexei Rykov; chief of food supply for the Russian Republic,
Alexander Tsiurupa; and People's Commissar of Education
Anatoly Lunacharsky. published the paperback edition of Malone's experiences in Soviet Russia early in 1920. During his visit, detailed in his memoir, Malone toured factories and theatres, power stations and government offices. He found the mission of the
Bolshevik government in attempting
economic reconstruction to be compelling and emerged from his trip a committed communist. "The history of Allied negotiations and transactions with Russia appears to have been a chain of catastrophes and mistakes" he wrote: "...[I]t seems there was a culpable lack of foresight in visualizing the forces behind the Revolution. Every effort was made by
Lenin and
Trotsky to bring about peace with the Allies. They were prepared to refuse to sign the
Treaty of Brest-Litovsk with
Germany, and instead to continue the fight on the side of the Allies, but the Allies refused to recognize them ... Various interventional operations, mostly carried out on the plea of protecting Russia against the invasion from Germany, were inaugurated, but really, as we now see, they were carried out in the interests of the capitalist class in Russia. It seems incredible that such slender excuses for intervention should have been allowed to hold good for so long.... [N]ow we find ourselves supporting partisan leaders in Russia by the supply of arms and munitions at the expense of the British taxpayer, and in addition we find our Government carrying on an inhuman and illegal blockade against the Russian people, the result of which during the coming winter months will indeed be terrible." Upon his return to England, Malone became active in the
Hands Off Russia campaign, and in November 1919 he officially joined the proto-Communist
British Socialist Party (BSP). Malone was soon being elected to the party's leadership through the patronage of
Theodore Rothstein. In the summer of 1920, the BSP became the main constituent of the
Communist Party of Great Britain (CPGB), and as a result, Malone became the first CPGB MP. He attended the London Communist Unity Convention held 31 July and 1 August 1921, at which he was elected to the new party's governing Central Committee. Malone's sudden conversion to revolutionary politics brought more questions than answers, and its genuineness was questioned.
John Maclean claimed that Malone was a
counter-revolutionary sent to disrupt the
workers' movement, and he refused to speak alongside Malone. Official CPGB historian
James Klugmann saw Malone as a leading figure in the party's first year of existence: "In the first months of the Party's existence Col. Malone was very active not only in Parliament, but addressing mass meetings and rallies all over the country. Whatever his
theoretical weaknesses, he was a man of passion, moved by the revolutionary tremors that were shaking the world, full of wrath and indignation against the powers that be, and after a fiery speech in the Albert Hall on November 7, 1920, he was charged with
sedition under Regulation 42 of the Defense of the Realm Act ... [h]e was sentenced to six months in the Second Division." The line which landed Malone in jail related to his argument that during a revolutionary crisis, excesses might occur resulting in the killing of some prominent members of the
bourgeoisie. "What are a few
Churchills or a few
Curzons on lampposts compared to the massacre of thousands of human beings?", Malone asked his audience. Despite Malone's prosecution, the Communist Party did not disavow Malone's rhetorical flourish, going so far as to publish an official party pamphlet, entitled
What are a Few Churchills? in January 1921. He was stripped of his
OBE on 24 June 1921. Malone came to the attention of
Special Branch, whose role it was to combat "Bolshevik subversion". He was frequently mentioned in reports to the cabinet on
Revolutionary Organisations in the United Kingdom. ==Later political and military career==