Galeazzo Ciano arrived in Munich on September 29, 1938, moving through the grand halls of the conference as a central figure in the fascist system pushing Europe toward war. As Mussolini’s son-in-law and foreign minister, he was no reluctant participant. He was a loyal servant of a regime closely aligned with Nazi Germany, and he actively shaped its aggressive foreign policy.
His reversal would come later. The war would bring military failures, internal collapse, and growing disillusionment with the Axis alliance. Ciano would eventually turn against his own father-in-law and vote to bring down the fascist regime. But that betrayal could not erase his earlier actions, and in the end, he paid for both his loyalty and his treachery with his life.
Gian Galeazzo Ciano was born on March 18, 1903, in Livorno, a port city on the Tuscan coast. His father, Costanzo Ciano, was an admiral in the Royal Italian Navy and a decorated war hero from the First World War. King Victor Emmanuel III rewarded him with the aristocratic title of count.
Costanzo was also a founding member of the National Fascist Party. He was deeply corrupt, using his political connections to manipulate stock prices and accumulate enormous property holdings. He owned a newspaper, farmland in Tuscany, and various other assets, all built on the exploitation of public office for private gain.
Young Galeazzo grew up in a household of wealth, ambition, and fascist intimacy with power. He was accustomed to luxury and to the assumption that the state existed in part for the benefit of those who served it faithfully. Father and son both marched with Mussolini’s black shirts in the March on Rome in October 1922, the political spectacle that brought the fascists to power.
After studying philosophy of law at the University of Rome and working briefly as a journalist, Ciano entered the diplomatic service. He was posted to Rio de Janeiro and Buenos Aires, then served as an Italian diplomat in China. He was charming, handsome, and socially confident, moving easily through the worlds of power and glamour that fascism had created for its faithful.
On April 24, 1930, at the age of 27, he married Edda Mussolini, the eldest daughter of the Italian dictator. The marriage bound him permanently into the inner family of the fascist regime and accelerated his rise. Soon after, they left for China, where he served as an Italian consul in Shanghai.
The couple had three children: Fabrizio, Raimonda, and Marzio. The marriage was outwardly glamorous but inwardly troubled, with both spouses conducting affairs throughout.
In 1935, Ciano became the Minister of Press and Propaganda in his father-in-law’s government. That same year, Mussolini launched the invasion of Ethiopia, and Ciano volunteered as a bomber squadron commander. He led his unit, the 15th bombing squadron, known as La Disperata, over Ethiopian territory. He earned two silver medals of valor and returned to Italy as a celebrated figure.
On June 9, 1936, at the age of 33, Mussolini appointed him Foreign Minister of Italy. He was widely regarded as the heir to the dictator himself.
Shortly after taking office, Ciano began keeping a diary. It was a daily record of his meetings with Mussolini, Hitler, Ribbentrop, and other leaders of Europe. He continued writing until his dismissal in 1943. The diaries outlived him and later provided testimony about international affairs during the Second World War.
As foreign minister, Ciano was also involved in some of the regime’s more sinister activities. In 1937, he was allegedly involved in organizing the murder of Carlo and Nello Rosselli, two exiled Italian anti-fascist brothers killed in the French spa town of Abano Terme on June 9. The brothers had founded the movement Giustizia e Libertà, meaning justice and liberty. Considered a serious threat to the regime, they were killed.
Ciano helped deepen the alliance between Italy and Nazi Germany, meeting repeatedly with Adolf Hitler and German Foreign Minister Joachim von Ribbentrop. He helped guide Italy toward the Pact of Steel, signed in May 1939, a military and political alliance between Germany and Italy.
Yet even as he built this alliance, he grew privately uneasy. He recorded in his diary that Ribbentrop was evasive and that he lied about German intentions.
When Nazi Germany invaded Poland on September 1, 1939, starting the Second World War without consulting Italy, Ciano was furious. Germany had violated a direct promise made by Ribbentrop only months earlier. Ciano urged Mussolini not to enter the war, arguing that Italy’s armed forces were wholly unprepared for a major conflict with European powers. Mussolini initially accepted the advice and declared Italy non-belligerent.
Before the German assault on France in 1940, Ciano quietly leaked a warning of the impending invasion to the government of neutral Belgium.
When Mussolini declared war on France and Great Britain in June 1940, Ciano recorded his reaction in his diary with quiet despair. “I am sad, very sad. The adventure begins. May God help Italy.”
He went along with the war regardless, including the disastrous Italian invasion of Greece in October 1940. It was poorly planned, badly executed, and ended in humiliating setbacks that required German intervention.
Throughout 1941, as Italian forces struggled across North Africa and the Balkans, Ciano made derogatory and sarcastic remarks about Mussolini in private. Sometimes he said them to people who reported them directly to the Duce. Friends advised him to exercise more caution, but he ignored them. His self-importance had grown alongside his years in office, and he seemed to believe his position as son-in-law gave him a form of immunity that did not exist.
By late 1942 and into 1943, with the Axis suffering catastrophic defeats in North Africa and the Eastern Front slowly collapsing, Ciano turned entirely against the war. He began actively pushing for Italy to seek a separate peace with the Allies.
Mussolini responded by removing him from the Foreign Ministry in February 1943. He offered Ciano instead the post of ambassador to the Holy See. Ciano presented his credentials to Pope Pius XII in March 1943 and remained in Rome, watched closely by the regime he had served and was now beginning to move against.
On the afternoon of July 24, 1943, Mussolini summoned the Fascist Grand Council to its first meeting since 1939, prompted by the Allied invasion of Sicily. At the meeting, Mussolini argued for continued war efforts and his supreme command, attempting to downplay military failures.
Dino Grandi, the former foreign minister and ambassador to the United Kingdom, launched a blistering attack on his long-time fascist comrade. Grandi put a resolution on the table asking King Victor Emmanuel III to resume his full constitutional powers. In effect, it was a vote leading to Mussolini’s ousting from leadership.
The motion won by an unexpectedly large margin, 19 to 8. Ciano voted in favor, against his father-in-law.
For Ciano, the vote quickly became a trap. The new Italian government dismissed him from his post and soon placed him and his wife, Edda, under house arrest.
Fearing further prosecution, the couple fled secretly on August 27, 1943. A German military aircraft evacuated them from Ciampino Airport in Rome to Munich with their three children. They applied to be transferred to neutral Spain, ruled by dictator Francisco Franco, and wait there until the end of the war. The Germans refused.
Hitler was furious at Ciano’s vote against Mussolini. Those around him had no interest in protecting a man they regarded as a traitor.
After German paratroopers rescued Mussolini from captivity in September 1943, they installed him as head of the Italian Social Republic, a puppet state in German-controlled northern Italy. The Germans handed Ciano over to his father-in-law. Ciano was formally arrested on charges of treason.
His wife, Edda, fought with everything she had to save him. She possessed his diaries, hundreds of pages recording private meetings with the most powerful men in Europe. She offered them to the Germans in exchange for Ciano’s life. Hitler vetoed the deal.
The trial of Mussolini’s son-in-law and other high-ranking Italian officials was held inside the medieval Castelvecchio in the city of Verona between January 8 and 10, 1944. Of the 19 council members who had voted against Mussolini, only six had been captured.
The tribunal was composed of hardline fascists. The verdict was predetermined before any testimony was given. Ciano’s defense attorney resigned and was replaced by an incompetent public defender. The clemency appeal filed after sentencing was deliberately withheld from Mussolini until after the executions had been carried out, ensuring he could not intervene even if he wished.
Mussolini reportedly spent the nights before the execution unable to sleep. His anxiety was not from grief, but from worry over how Hitler would view any sign of weakness. In the end, he did nothing.
On the morning of January 11, 1944, Ciano and four others—Emilio De Bono, Luciano Gottardi, Giovanni Marinelli, and Carlo Pareschi—were taken to an execution site. The sixth defendant, Tullio Cianetti, had been spared after recounting his vote.
Five chairs had been placed in a row. The condemned were tied to the chairs with their backs to the firing squad, a deliberate final humiliation. The execution was supervised by SS officers who photographed and filmed the event on Hitler’s orders.
Ciano managed to twist his chair around at the last moment to face the firing squad. His final words were, “Long live Italy.”
In the end, Ciano also took revenge for his death. Thanks to his wife, his diaries survived. They were used during the Nuremberg trials, where they helped convict Joachim von Ribbentrop, the former foreign minister of Nazi Germany, who was hanged for his crimes.
Gian Galeazzo Ciano was not a man of principle. He served the fascist regime through its most criminal years, helped construct the alliance with Nazi Germany, and was, in all likelihood, involved in political murder. The irony is that he was not executed for his crimes, but by the same regime he had willingly served for years.
He was 40 years old.