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Stig Synnergren

1915 – 2004

Swedish general and supreme commander

Military personnel His Majesty's Military Staff
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About Stig Synnergren

Lived 1915 – 2004 (aged 89). Stig Synnergren was a Swedish military personnel and his Majesty's Military Staff.

General Stig Gustaf Eugén Synnergren (25 February 1915 – 29 April 2004) was a senior Swedish Army officer. Synnergren had an illustrious military career that began in 1939 as a second lieutenant. He played a pivotal role during World War II, serving in the Ski Battalion and conducting intelligence operations in Northern Norway after the German occupation of Narvik. His exceptional skills and experience led him to manage the evacuation of Norwegian refugees in Jokkmokk.

Synnergren's rapid ascent through the ranks continued, including graduation from the Royal Swedish Army Staff College and various military studies abroad. He held teaching positions and became a major while heading the Tactics Department. Notably, he became the Chief of the Army Staff in 1963 and ultimately achieved the rank of Supreme Commander of the Swedish Armed Forces in 1967. During his tenure as Supreme Commander, Synnergren oversaw significant defense policy changes, including the abandonment of neutrality and the development of the Saab 37 Viggen aircraft. He also led reorganization efforts and cutbacks in the Army and Navy.

Synnergren was widely associated with military intelligence, particularly during the exposure of the secret intelligence agency IB. Beyond his military career, Synnergren held various positions of trust in organizations such as the Swedish Tourist Association, Swedish Ski Association, and corporate boards. He also served on the board of the East Economic Office, a unique agency within Swedish military intelligence. Synnergren was famous for advancing from the rank of captain to becoming the "youngest general in the modern times" in just five years. the son of Gösta Synnergren, an engine driver, and his wife Sara (née Carlstén). His father was also a Social Democratic city councilman in Boden and his mother was a Social Democratic member of the child welfare committee. Synnergren's school years were marked by sports, physical education and outdoor recreation. He passed studentexamen in Luleå in 1936 with the grades A in physics and a in mathematics and chemistry. He was then admitted to the Royal Institute of Technology in Stockholm. He had at this time no thought of becoming an officer. After the German attack on Norway on 9 April 1940, he as an intelligence officer in the regimental staff, on several occasions, alone and on skis, got into the war zone in Northern Norway to make contact with the Norwegian forces and gather intelligence within the German dominated area. Because of his fell experience and skills, he became, after a brief interlude as a cadet officer at Karlberg in 1944, the head of evacuation in Jokkmokk and was as such responsible for management of the Norwegian refugees. He studied at the Swedish National Defence College in 1960 During Synnergren's time as the Supreme Commander, a series of long-term decisions were made that meant big changes for the defense. The policy of neutrality was concluded and thus the idea of a strong defense of universal conscription. It was decided that the aircraft Viggen would be developed while reorganizing and cut-backs were made in the Army and Navy.

Synnergren was in the media most closely associated with military intelligence as the secret intelligence agency IB was exposed during his time as Supreme Commander.

Other work Synnergren had during and after his military career a series of positions of trust. He was chief of His Majesty's Military Staff from 1978 to 1986, chairman of the Swedish Tourist Association from 1976 to 1987 and chairman of the Swedish Ski Association from 1973 to 1975. and board member of Saab-Scania from 1981 to 1990, LKAB from 1982 to 1986, Saab Combitech from 1982 to 1990 and the International Ski Federation from 1976 to 1988. an agency which occupied a special position among the agencies engaged in the Swedish military intelligence.

Personal life In 1941, Synnergren married junior school teacher Margit Lindgren (1916–2016), He was the father of Britta (born 1942), Kristina (born 1946) and Elisabeth (born 1947). He was interred at Galärvarvskyrkogården in Stockholm.

Dates of rank 13 April 1939 – Second lieutenant 4 April 1941 – Lieutenant 1 April 1947 – Captain 1 April 1957 – Major 1 October 1961 – Lieutenant colonel 1 August 1962 – Colonel 1 October 1963 – Major general 1 April 1967 – Lieutenant general 1 October 1970 – General

Awards and decorations 50x50px H. M. The King's Medal, 12th size gold medal worn around the neck on a chain of gold (1978)

Swedish Ski Association's Sixtus Medal (1988)

50x50px Grand Cross of the Order of St. Olav (19 March 1973)

Honours Member of the Royal Swedish Academy of War Sciences (1956) Honorary member of the Royal Swedish Society of Naval Sciences (1970) Member of the Royal Swedish Academy of Engineering Sciences (1977)

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Important facts

Birth century
Nationality
Positions held
Supreme Commander of the Swedish Armed Forces, Military Commander for Bergslagen, Regiment commander, Chief of the Army Staff
Awards
Order of the Sword - Commander Grand Cross; H. M. The King's Medal; Great Cross with Star and Sash of the Order of Merit of the Federal Republic of Germany; Knight Grand Cross of the Order of the Falcon; Order of St. Olav; Grand Cross of the Order of Isabella the Catholic

People in Stig Synnergren's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Stig Synnergren's

Frequently asked questions

Who was Stig Synnergren?

Swedish general and supreme commander (1915-2004)

When was Stig Synnergren born?

Stig Synnergren was born on 25 February 1915 in Boden.

When did Stig Synnergren die?

Stig Synnergren died on 29 April 2004 in Sweden.

What was Stig Synnergren's occupation?

Stig Synnergren was a military personnel and his Majesty's Military Staff.

What nationality was Stig Synnergren?

Stig Synnergren was Swedish.

Sources & further reading

· Wikipedia: Stig Synnergren

· Wikidata: Q6200650

· DBpedia: Stig Synnergren

Cite this page

APA: Biography.guide. (2026). Stig Synnergren. https://biography.guide/stig-synnergren/

MLA: "Stig Synnergren." Biography.guide, https://biography.guide/stig-synnergren/.

Chicago: "Stig Synnergren." Biography.guide. https://biography.guide/stig-synnergren/.

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