Sven Hjalmarsson Grafström (2 November 1902 – 3 January 1955) was a Swedish diplomat and senior foreign affairs official whose career spanned the interwar period, the Second World War, and the early Cold War. Joining the Swedish Ministry for Foreign Affairs as an attaché in 1928, he quickly established himself as one of the ministry's most capable diplomats through postings in Oslo, London, Moscow, Tehran, Ankara, and Warsaw. His service in Warsaw during the outbreak of the Second World War brought him into the center of one of Europe's greatest crises, where he participated in the evacuation of foreign nationals and witnessed the German occupation of Poland.
During the war, Grafström became head of the Press Office at the Ministry for Foreign Affairs and later director of the Political Department, placing him among the key officials responsible for Sweden's foreign policy administration and international communications. His wartime diaries reveal both the practical challenges of maintaining Swedish neutrality and his own reflections on the moral and political dilemmas faced by the country.
After 1945, Grafström played an important role in shaping Sweden's postwar diplomacy. He served as head of the Political Department, represented Sweden in the early United Nations, and became the country's Permanent Representative to the UN, where he worked on issues related to the Korean War and international conflict resolution. In 1952 he was appointed Swedish envoy to Mexico, with concurrent accreditation to several Central American states, and the following year became Sweden's first representative on the Neutral Nations Supervisory Commission in Korea before returning to his post in Mexico. Although his diplomatic career was cut short by his accidental death in 1955, Grafström left behind an extensive collection of diaries that constitute an important historical source on Swedish diplomacy before, during, and after the Second World War.
Early life Grafström was born on 2 November 1902 in Hedvig Eleonora Parish, Stockholm, Sweden. He was the son of , a district court judge, and his wife, Helfrid Nilsson. He had two siblings: his brother , a lawyer, and his sister Margit Grafström, who was married to the court superintendent . He was also a cousin of Professor .
The family lived in Stockholm's Östermalm district. Grafström attended , where he followed the classical, or Latin, curriculum and graduated with his studentexamen on 12 May 1921. He went on to study at the Stockholm School of Economics, earning a degree in business administration in 1923. On 30 December 1926, he was commissioned as a second lieutenant in the reserve of the Göta Life Guards.
That same year, in the autumn term of 1926, Grafström enrolled at Stockholm University College. He completed his studies there with a kansliexamen, a degree qualifying him for service in the Swedish civil administration, on 29 May 1928.
Career
Early diplomatic career Grafström joined the Swedish Ministry for Foreign Affairs as an attaché in 1928. During the following years, he served in Oslo, London, Moscow, Tehran, and Ankara. He was appointed first secretary in 1935 and first legation secretary in Warsaw in 1936. While serving in Warsaw, Grafström became involved in diplomatic efforts to evacuate diplomats and foreign nationals as the political and military situation deteriorated in Poland. In November 1939, he returned to Warsaw and recorded in his diary his observations of the German occupation. He described witnessing German soldiers abusing and tormenting Jews, apparently for amusement. Although he considered intervening, he refrained because his mission—to arrange the repatriation of Swedish property and furniture—had not yet been completed. He also recorded the numerous people who approached him seeking permission to enter Sweden, requests he was unable to grant.
Grafström remained involved in efforts to assist Swedes in Poland during the winter of 1939–40. According to his widow, Gerda Grafström, he was deeply affected by what he witnessed during the occupation. He organized a convoy from Warsaw to the Polish Baltic coast for Swedish nationals who wished to leave the country. During his time in Warsaw, Grafström also became involved in contacts between Swedish diplomats and representatives of the Polish resistance. A network operated through the Swedish diplomatic courier service between Berlin and Warsaw, and Swedish businessmen in Poland also assisted Polish resistance activities. Several Swedes became involved in clandestine activities connected with the resistance; four were sentenced to death and others to prison terms, although all were released in 1944.
In the autumn of 1940, the Swedish Ministry for Foreign Affairs agreed to facilitate the transfer of funds from London through Stockholm and Berlin to Polish resistance couriers. According to historian Jozef Lewandowski, the Swedish side was assured that the funds were intended for humanitarian purposes, and the arrangements were not subjected to close scrutiny. Lewandowski attributed an important role in the decisions to , Erik Boheman and Grafström, all of whom had served in Warsaw. ASEA exeutive later described Grafström as a prominent advocate of the resistance movement's interests within the Swedish Ministry for Foreign Affairs.
Wartime work at the Ministry for Foreign Affairs In 1941, Grafström became director (byråchef) at the Ministry for Foreign Affairs, with responsibility for press affairs and contacts with foreign correspondents. He was also involved in arranging visits to Sweden by foreign journalists and other temporary "information guests". Between 1939 and 1943, he served as secretary of the Information Board (Upplysningsnämnden) and the . He was a member of the Committee on Foreign Affairs from 1941 to 1943 and gave radio lectures on foreign policy in 1942 and 1943. As head of the Press Office, Grafström participated in decisions concerning which information about Swedish foreign policy should be made public. These decisions were taken in cooperation with the Information Board and within the framework of government policy. In a diary entry written at the beginning of the Second World War, he noted that Sweden's continued neutrality would require "skilful manoeuvring, the utmost caution, and a great deal of luck".
Grafström's wartime diaries also contain criticism of the government's policy of neutrality and its handling of relations with Germany. After the Winter War, he wrote that he had come to reject the basis of the government's actions, which he associated with a policy of avoiding risks. Following the German occupation of Denmark and Norway in April 1940, he expressed concern that excessive caution could lead Sweden towards German influence. In a diary entry of 23 May 1940, he wrote that the situation was "extraordinarily dangerous" and argued that fear itself could become a greater danger than the risks the government was seeking to avoid. At the same time, Grafström recognized that Sweden's military position could make concessions unavoidable. His diaries, however, contain relatively little discussion of the government's internal deliberations or of the considerations of Foreign Minister Christian Günther. Grafström was frequently critical of Günther and of several other senior officials.
Grafström's relationship with , Sweden's minister in Berlin, was also marked by criticism. In his diaries, he accused Richert of advocating concessions to Germany and of taking an overly accommodating approach towards German authorities. Later assessments have noted that this characterization does not fully reflect Richert's documented role in Swedish-German relations, including his involvement in the termination of German military transit through Sweden in 1943. Erik Boheman was among Grafström's closest colleagues and friends. Grafström sometimes expressed criticism of Boheman in his diary, but generally described him as an energetic and capable colleague whose political judgment and outlook he valued. He also maintained a close relationship with , whom he described as an intellectually stimulating figure. Their discussions included the course of the war and the political situation in Sweden.
During a visit to Berlin in November 1941, Grafström expressed opposition to the assumption among some German officials that Germany would ultimately win the war. After the Allied landings in North Africa in November 1942, he described the development as a possible turning point in the war. By 1944, his diary entries increasingly reflected uncertainty about the future course of international affairs. In March 1945, Grafström was appointed head of the Political Department at the Ministry for Foreign Affairs. His wartime experiences and his views on Swedish foreign policy continued to influence his assessment of the country's international position during the final months of the war.
Postwar foreign service Grafström served as deputy head of the Political Department from 1944 and became its head in 1945, a position he held until 1948. He was involved in the Swedish government's handling of the extradition of Baltic soldiers in 1945–46 and in the Ministry for Foreign Affairs' work concerning the case of Raoul Wallenberg during its early postwar years. From 1944 to 1948, Grafström was deputy secretary of the Advisory Council on Foreign Affairs. He also served as a member of the National Swedish Board of Civil Aviation (Luftfartsstyrelsen) from 1945 to 1949 and represented Sweden at the Assembly of the League of Nations in 1946.
Grafström's diaries from the postwar period reflect differences between his views on foreign policy and those of Foreign Minister Östen Undén. Grafström favored maintaining Sweden's non-alignment while also maintaining close relations with the Western powers. In 1949, he criticized what he regarded as an overly restrictive interpretation of neutrality and expressed concern about Sweden's relations with the Soviet Union. He was also critical of Rolf Sohlman, Sweden's ambassador in Moscow, whom he considered too accommodating towards the Soviet Union. Grafström recorded and discussed differing views within the Swedish foreign service concerning how Sweden should respond to the Soviet Union and the Western powers. Undén's own diary contained a more favorable assessment of Sohlman's judgment in international affairs, describing his observations and assessments as independent and clear-sighted.
Sweden and the United Nations From 1948, Grafström served as Sweden's representative at the United Nations. His work there brought him increasing international experience, including during the Korean War. He was appointed to a three-member UN "good offices" committee and was given responsibility for preparing and handling matters connected with the international response to developments in the Far East. In 1949, he also served as a Swedish delegate to the International Committee of the UN General Assembly.
One of the principal foreign-policy disagreements of Grafström's career occurred in 1951. Together with Erik Boheman and Rickard Sandler, he argued that Sweden should support a proposal in the United Nations declaring the People's Republic of China an aggressor in the Korean War. The Swedish government instead decided to abstain. Grafström regarded the vote as a significant development in the direction of Swedish foreign policy and recorded his disappointment in his diary.
Mexico and Korea