Born into a Maltese Nationalist family in Senglea on 10 August 1915, Pisani enrolled as a student at the pro-Italian Umberto I art lyceum in Valletta. In his teens he attended the network of pro-Italian and pro-fascist organisations in Malta: Valletta's Casa del Fascio and OGIE, through which he attended youth camps in Italy, such as Campo Dux in Viareggio in 1930 and another camp in Rome in 1932.. He moved to Italy to attend the Accademia di belle arti di Roma along with other prominent Maltese artists such as Emvin Cremona. He lived in the Italian government-funded "Casa della Redenzione Maltese", where he met other Maltese irredentists, with whom he shared the conviction that the British colonial government was destroying the "Italian soul" of Malta. He also believed that the best opportunity to restore Malta to its original state was to expel the British and unite the island to the Kingdom of Italy. In Rome, Pisani chaired the “Circolo degli Amici della Storia di Malta” and joined the “Comitato d'Azione Maltese”, headed by exiled activist Carlo Mallia from the University of Malta. As Director, Pisani took part in the publication in exile of the irredentist newspaper Malta, which had been forbidden by the British colonial authority. Pisani was a supporter of fascism. In 1935, he unsuccessfully tried to embark as a volunteer for the fascist war in Ethiopia. Between 1939 and 1940, he joined the Gruppi Universitari Fascisti and then the Partito Nazionale Fascista.
After the entry of Italy in the Second World War on 10 June 1940, Pisani renounced his British citizenship, returning his British passport through the American embassy. Yet he never formally requested nor obtained Italian citizenship, despite later serving in the Italian army. He also wrote a letter to Mussolini to volunteer for service, but was refused by the Italian Army due to his strong myopia. Thanks to recommendations, including Biscottini's, Pisani was admitted into the blackshirts, the fascist militia, and later also joined the Servizio Informazioni Militari, the military intelligence. With the blackshirts he participated in the Italian occupation of Kefallinia in Greece, where he was injured. Together with other Maltese irredentists he then attended the military school of Messina. about Borg Pisani's execution On 18 May 1942 Pisani volunteered for an espionage mission to Malta, to check British defenses and help prepare for the planned Axis invasion of the island. He disembarked at the Dingli Cliffs in Ras id-Dawwara, and transferred all his rations to a cave that he knew well from his youth. Unusually inclement weather and a rough sea, however, washed all his possessions away within 48 hours, and he proved unable to climb the cliffs. He was forced to wave down a local boat. Upon rescue by a British patrol boat, he was brought to the naval hospitalRNH Mtarfa. There, Pisani was recognized by one of his childhood friends, Cpt. Tom Warrington, who denounced him. British Intelligence kept him under arrest in a house in Sliema till August. He was then transferred to Corradino prison, accused of treason. On 12 November 1942 he stood trial under closed doors in front of three judges, headed by Chief Justice Sir Georg Borg, and defended by two lawyers. His plea that he had renounced British citizenship by returning his passport and acquisition of Italian citizenship was not upheld by the military court. On 19 November 1942 he was publicly sentenced to death for espionage, for taking up arms against the Government and forming part of a conspiracy to overthrow the government.. His execution by hanging took place at 7:30AM on Saturday, 28 November, after rejection of pleas for reversal and for clemency. His remains, initially buried inside Corradino Prison, are now in the ossuary of the cemetery of Paola. According to Mark Harwood, Pisani might have been betrayed by the Italian Fascists themselves, who by sending him alone on an espionage mission to Malta could have been looking for a propaganda coup against the British with the Maltese population at the height of the war—but the plan did not work. Frank Leighton considered him "a gullible victim of fascist Italy's propaganda".
Legacy
In Italy, Borg Pisani was posthumously awarded the Gold Medal of Military Valor, the highest Italian military award, by King Victor Emmanuel III a few days after his death. Benito Mussolini called him a "Maltese Martyr" and in November 1943 created in his honor in Liguria the blackshirts Battaglione Borg Pisani in which other Maltese irredentists fought. The art academy where he had studied in Rome was for a brief time rechristened La Regia Accademia di Belle Arti Borg Pisani, and streets in Rome, Turin, Bari and Legnano are still named after him. A neo-fascist group commemorated his death in front of Malta's embassy in Rome in 2010. Italian historian Vignoli wrote that Borg Pisani is to be considered one of the last Italian "Risorgimento" martyrs of the Italian irredentism, like Cesare Battisti and Nazario Sauro. Requests have been made by his family and the Italian government to exhume his body and give it a burial outside prison grounds, so far not acceded to. In Malta, Norman Lowell, the leader of the far-right political party Imperium Europa, is known to be a staunch supporter and admirer of Carmelo Borg Pisani. He is known for the quotes "Carmelo Borg Pisani, presente!" and "Onore għal Carmelo Borg Pisani!" during a tribute to him in an interview on One.
