Few people were less prepared for the challenge of becoming president. Although well-read in history, Truman's experience in foreign policy was minimal. His most famous comment on diplomacy had been a statement to a reporter in 1941 that "if we see that Germany is winning [the war] we ought to help Russia, and if Russia is winning we ought to help Germany and that way let them kill as many as possible, although I don't want to see Hitler victorious under any circumstances." As vice-president, Truman had been excluded from all foreign policy discus-sions. He knew nothing about the Manhattan Project. The new president, Henry Stimson noted, labored under the "terrific handicap of coming into... an office where the threads of information were so multitudinous that only long previous familiarity could allow him to control them." More to the point were Truman's own comments: "They didn't tell me anything about what was going on. . . . Everybody around here that should know anything about foreign affairs is out." Faced with burdens sufficiently awesome to intimidate any individual, Truman had to act quickly on a succession of national security questions, aided only by his native intelligence and a no-nonsense attitude reflected in the now-famous slogan that adorned his desk: "The Buck Stops Here."
Truman's dilemma was compounded by the extent to which Roo-sevelt had acted" as his own secretary of state, sharing with almost no one his plans for the postwar period. Roosevelt placed little trust in the State Department's bureaucracy, disagreed with the suspicion exhibited toward Russia by most foreign service officers, and for the most part appeared to believe that he alone held the secret formula for accom-modation with the Soviets. Ultimately that formula presumed the willingness of the Russian leadership "to give the Government of Poland [and other Eastern European countries] an external appearance of inde-pendence [italics added]," in the words of Roosevelt's aide Admiral William Leahy. In the month before his death, FDR had evidently begun to question that presumption, becoming increasingly concerned about Soviet behavior. Had he lived, he may well have adopted a significantly tougher position toward Stalin than he had taken previously. Yet in his last communication with Churchill, Roosevelt was still urging the British prime minister to "minimize the Soviet problem as much as possible . . . because these problems, in one form or another, seem to arrive everyday and most of them straighten out." If Stalin's intentions still remained difficult to fathom so too did Roosevelt's. And now Truman was in charge, with neither Roosevelt's experience to inform him, nor a clear sense of Roosevelt's perceptions to offer him direction.
Without being able to analyze at leisure all the complex information that was relevant, Truman solicited the best advice he could from those who were most knowledgeable about foreign relations. Hurrying back from Moscow, Averell Harriman sought the president's ear, lobbying intensively with White House and State Department officials for his position that "irreconcilable differences" separated the Soviet Union and the United States, with the Russians seeking "the extension of the Soviet system with secret police, [and] extinction of freedom of speech" everywhere they could. Earlier, Harriman had been well disposed toward the Soviet leadership, enthusiastically endorsing Russian interest in a postwar loan and advocating cooperation wherever possible. But now Harriman perceived a hardening of Soviet attitudes and a more ag-gressive posture toward control over Eastern Europe. The Russians had just signed a separate peace treaty with the Lublin (pro-Soviet) Poles, and after offering safe passage to sixteen pro-Western representatives of the Polish resistance to conduct discussions about a government of national unity, had suddenly arrested the sixteen and held them incommunicado. America's previous policy of generosity toward the Soviets had been "misinterpreted in Moscow," Harriman believed, leading the Russians to think they had carte blanche to proceed as they wished. In Harriman's view, the Soviets were engaged in a "barbarian invasion of Europe." Whether or not Roosevelt would have accepted Harriman's analysis, to Truman the ambassador's words made eminent sense. The international situation was like a poker game, Truman told one friend, and he was not going to let Stalin beat him.
Just ten days after taking office, Truman had the opportunity to play his own hand with Molotov. The Soviet foreign minister had been sent by Stalin to attend the first U.N. conference in San Francisco both as a gesture to Roosevelt's memory and as a means of sizing up the new president. In a private conversation with former Ambassador to Moscow Joseph Davies, Molotov expressed his concern that "full information" about Russian-U.S. relations might have died with FDR and that "differences of interpretation and possible complications [might] arise which would not occur if Roosevelt lived." Himself worried that Truman might make "snap judgments," Davies urged Molotov to explain fully Soviet policies vis-a-vis Poland and Eastern Europe in order to avoid future conflict.
Truman implemented the same no-nonsense approach when it came to decisions about the atomic bomb. Astonishingly, it was not until the day after Truman's meeting with Molotov that he was first briefed about the bomb. By that time, $2 billion had already been spent on what Stimson called "the most terrible weapon ever known in human history." Immediately, Truman grasped the significance of the infor-mation. "I can't tell you what this is," he told his secretary, "but if it works, and pray God it does, it will save many American lives." Here was a weapon that might not only bring the war to a swift conclusion, but also provide a critical lever of influence in all postwar relations. As James Byrnes told the president, the bomb would "put us in a position to dictate our own terms at the end of the war."
In the years subsequent to Hiroshima and Nagasaki, historians have debated the wisdom of America's being the first nation to use such a horrible weapon of destruction and have questioned the motivation leading up to that decision. Those who defend the action point to ferocious Japanese resistance at Okinawa and Iwo Jima, and the likelihood of even greater loss of life if an invasion of Japan became necessary. Support for such a position comes even from some Japanese. "If the military had its way," one military expert in Japan has said, "we would have fought until all 80 million Japanese were dead. Only the atomic bomb saved me. Not me alone, but many Japanese. . . ." Those morally repulsed by the incineration of human flesh that resulted from the A-bomb, on the other hand, doubt the necessity of dropping it, citing later U.S. intelligence surveys which concluded that "Japan would have surrendered even if the atomic bombs had not been dropped, even if Russia had not entered the war, and even if no invasion had been planned or contemplated." Distinguished military leaders such as Dwight Eisenhower later opposed use of the bomb. "First, the Japanese were ready to surrender, and it wasn't necessary to hit them with that awful thing," Eisenhower noted. "Second, I hated to see our country be the first to use such a weapon." In light of such statements, some have asked why there was no effort to communicate the horror of the bomb to America's adversaries either through a demonstration explosion or an ultimatum. Others have questioned whether the bomb would have been used on non-Asians, although the fire-bombing of Dresden claimed more victims than Hiroshima. Perhaps most seriously, some have charged that the bomb was used primarily to intimidate the Soviet Union rather than to secure victory over Japan.
Although revulsion at America's deployment of atomic weapons is understandable, it now appears that no one in the inner circles of American military and political power ever seriously entertained the possibility of not using the bomb. As Henry Stimson later recalled, "it was our common objective, throughout the war, to be the first to produce an atomic weapon and use it. ... At no time, from 1941 to 1945, did I ever hear it suggested by the president, or by any other responsible member of the government, that atomic energy should not be used in the war." As historians Martin Sherwin and Barton Bernstein have shown, the momentum behind the Manhattan Project was such that no one ever debated the underlying assumption that, once per-fected, nuclear weapons would be used. General George Marshall told the British, as well as Truman and Stimson, that a land invasion of Japan would cause casualties ranging from five hundred thousand to more than a million American troops. Any president who refused to use atomic weapons in the face of such projections could logically be accused of needlessly sacrificing American lives. Moreover, the enemy was the same nation that had unleashed a wanton and brutal attack on Pearl Harbor. As Truman later explained to a journalist, "When you deal with a beast, you have to treat him as a beast." Although many of the scientists who had seen the first explosion of the bomb in New Mexico were in awe of its destructive potential and hoped to find some way to avoid its use in war, the idea of a demonstration met with skepticism. Only one or two bombs existed. What if, in a demonstration, they failed to detonate? Thus, as horrible as it may seem in retrospect, no one ever seriously doubted the necessity of dropping the bomb on Japan once the weapon was perfected.
On the Russian issue, however, there now seems little doubt that administration officials thought long and hard about the bomb's impact on postwar relations with the Soviet Union. Faced with what seemed to be the growing intransigence of the Soviet Union toward virtually all postwar questions, Truman and his advisors concluded that possession of the weapon would give the United States unprecedented leverage to push Russia toward a more accommodating position. Senator Edwin Johnson stated the equation crassly, but clearly. "God Almighty in his infinite wisdom," the Senator said, "[has] dropped the atomic bomb in our lap ... [now] with vision and guts and plenty of atomic bombs, . . . [the U.S. can] compel mankind to adopt a policy of lasting peace ... or be burned to a crisp." Stating the same argument with more sophistication prior to Hiroshima, Stimson told Truman that the bomb might well "force a favorable settlement of Eastern European questions with the Russians." Truman agreed. If the weapon worked, he noted, "I'll certainly have a hammer on those boys."
Use of the bomb as a diplomatic lever played a pivotal role in Truman's preparation for his first meeting with Stalin at Potsdam. Not only would the conference address such critical questions as Eastern Europe, Germany, and Russia's involvement in the war against Japan;
It would also provide a crucial opportunity for America to drive home with forcefulness its foreign policy beliefs about future relationships with Russia. Stimson and other advisors urged the president to hold off on any confrontation with Stalin until the bomb was ready. "Over any such tangled wave of problems," Stimson noted, "the bomb's secret will be dominant. ... It seems a terrible thing to gamble with such big stakes and diplomacy without having your master card in your hand." Although Truman could not delay the meeting because of a prior commitment to hold it in July, the president was well aware of the bomb's significance. Already noted for his brusque and assertive manner, Truman suddenly took on new confidence in the midst of the Potsdam negotiations when word arrived that the bomb had successfully been tested. "He was a changed man," Churchill noted. "He told the Russians just where they got on and off and generally bossed the whole meeting." Now, the agenda was changed. Russian involvement in the Japanese war no longer seemed so important. Moreover, the United States had as a bargaining chip the most powerful weapon ever unleashed. Three days later, Truman walked up to Stalin and casually told him that the United States had "perfected a very powerful explosive, which we're going to use against the Japanese." No mention was made of sharing information about the bomb, or of future cooperation to avoid an arms race.
Yet the very nature of the new weapon proved a mixed blessing, making it as much a source of provocation as of diplomatic leverage. Strategic bombing surveys throughout the war had shown that mass bombings, far from demoralizing the enemy, often redoubled his commitment to resist. An American monopoly on atomic weapons would, in all likelihood, have the same effect on the Russians, a proud people. As Stalin told an American diplomat later, "the nuclear weapon is something with which you frighten people [who have] weak nerves." Yet if the war had proven anything, it was that Russian nerves were remarkably strong. Rather than intimidate the Soviets, Dean Acheson pointed out, it was more likely that evidence of Anglo-American cooperation in the Manhattan Project would seem to them "unanswer-able evidence of ... a combination against them. ... It is impossible that a government as powerful and power conscious as the Soviet government could fail to react vigorously to the situation. It must and will exert every energy to restore the loss of power which the situation has produced."
In fact, news of the bomb's development simply widened the gulf further between the superpowers, highlighting the mistrust that existed between them, with sources of antagonism increasing far faster than efforts at cooperation. On May 11, two days after Germany surren-dered--and two weeks after the Truman-Molotov confrontation--America had abruptly terminated all lend-lease shipments to the Soviet Union that were not directly related to the war against Japan. Washington even ordered ships in the mid-Atlantic to turn around. The action had been taken largely in rigid bureaucratic compliance with a new law governing lend-lease just enacted by Congress, but Truman had been warned of the need to handle the matter in a way that was sensitive to Soviet pride. Instead, he signed the termination order without even reading it. Although eventually some shipments were resumed, the damage had been done. The action was "brutal," Stalin later told Harry Hopkins, implemented in a "scornful and abrupt manner." Had the United States consulted Russia about the issue "frankly" and on "a friendly basis," the Soviet dictator said, "much could have been done"; but if the action "was designed as pressure on the Russians in order to soften them up, then it was a fundamental mistake."
Russian behavior through these months, on the other hand, offered little encouragement for the belief that friendship and cooperation ranked high on the Soviet agenda. In addition to violating the spirit of the Yalta accords by jailing the sixteen members of the Polish under-ground and signing a separate peace treaty with the Lublin Poles, Stalin seemed more intent on reviving and validating his reputation as architect of the purges than as one who wished to collaborate in spreading democracy. He jailed thousands of Russian POWs returning from German prison camps, as if their very presence on foreign soil had made them enemies of the Russian state. One veteran was imprisoned because he had accepted a present from a British comrade in arms, another for making a critical comment about Stalin in a letter. Even Molotov's wife was sent to Siberia. In the meantime, hundreds of thousands of minority nationalities in the Soviet Union were removed forcibly from their homelands when they protested the attempted obliteration of their ancient identities. Some Westerners speculated that Stalin was clinically psychotic, so paranoid about the erosion of his control over the Russian people that he would do anything to close Soviet borders and prevent the Russian people from getting a taste of what life in a more open society would be like. Winston Churchill, for example, wondered whether Stalin might not be more fearful of Western friendship than of Western hostility, since greater cooperation with the noncommunist world could well lead to a dismantling of the rigid totalitarian control he previously had exerted. For those American diplomats who were veterans of service in Moscow before the war, Soviet actions and attitudes seemed all too reminiscent of the viselike terror they remembered from the worst days of the 1930s.
When Truman, Stalin, and Churchill met in Potsdam in July 1945, these suspicions were temporarily papered over, but no progress was made on untying the Gordian knots that plagued the wartime alliance. Truman sought to improve the Allies' postwar settlement with Italy, hoping to align that country more closely with the West. Stalin agreed on the condition that changes favorable to the Soviets be approved for Romania, Hungary, Bulgaria, and Finland. When Truman replied that there had been no free elections in those countries, Stalin retorted that there had been none in Italy either. On the issue of general reparations the three powers agreed to treat each occupation zone separately. As a result, one problem was solved, but in the process the future division of Germany was almost assured. The tone of the discussions was clearly not friendly. Truman raised the issue of the infamous Katyn massacre, where Soviet troops killed thousands of Polish soldiers and bulldozed them into a common grave. When Truman asked Stalin directly what had happened to the Polish officers, the Soviet dictator responded: "they went away." After Churchill insisted that an iron fence had come down around British representatives in Romania, Stalin dismissed the charges as "all fairy tales." No major conflicts were resolved, and the key problems of reparation amounts, four-power control over Germany, the future of Eastern Europe, and the structure of any permanent peace settlement were simply referred to the Council of Foreign Ministers. There, not surprisingly, they festered, while the pace toward confrontation accelerated.
The first six months of 1946 represented a staccato series of Cold War events, accompanied by increasingly inflammatory rhetoric. In direct violation of a wartime agreement that all allied forces would leave Iran within six months of the war's end, Russia continued its military occupation of the oil-rich region of Azerbaijan. Responding to the Iranian threat, the United States demanded a U.N. condemnation of the Soviet presence in Azerbaijan and, when Russian tanks were seen entering the area, prepared for a direct confrontation. "Now we will give it to them with both barrels," James Byrnes declared. Unless the United States stood firm, one State Department official warned, "Azer-baijan [will] prove to [be] the first shot fired in the Third World War." Faced with such clear-cut determination, the Soviets ultimately withdrew from Iran.
Yet the tensions between the two powers continued to mount. In early February, Stalin issued what Supreme Court Justice William Douglas called the "Declaration of World War III," insisting that war was inevitable as long as capitalism survived and calling for massive sacrifice at home. A month later Winston Churchill--with Truman at his side--responded at Fulton, Missouri, declaring that "from Stetting in the Baltic to Trieste in the Adriatic, an iron curtain has descended across the [European] continent." Claiming that "God has willed" the United States and Britain to hold a monopoly over atomic weapons, Churchill called for a "fraternal association of the English speaking people" against their common foes. Although Truman made no public statement, privately he had told Byrnes in January: "I'm tired of babying the Soviets. They [must be] faced with an iron fist and strong language. . . . Only one language do they understand--how many divisions have you?" Stalin, meanwhile, charged Britain and the United States with repressing democratic insurgents in Greece, declaring that it was the western Allies, not the Soviet Union, that endangered world peace. "When Mr. Churchill calls for a new war," Molotov told a foreign ministers' meeting in May, "and makes militant speeches on two conti-nents, he represents the worst of twentieth-century imperialism."
