
The Italian Legions in the Argentine Republic
José Luis Alonso y Juan Manuel Peña.
Published in the Revista Superior de Guerra, Number 553, Apr-Jun 2004
The prolonged struggles faced by the Argentine nation during the 19th century gave rise to significant human actions that have largely faded into obscurity or are briefly mentioned in history books.
On February 5, 1856, 352 Italian soldiers under the command of Colonel Silvino Olivien arrived by sea at the present-day city of Bahía Blanca, in southern Buenos Aires Province. At the time, the city was a modest settlement surrounding the old Fort Argentino, facing the vast pampas and the constant threat of Indigenous attacks. The enthusiastic welcome from the sparse local population prompted Colonel Olivien to issue a printed proclamation, urging the people of Bahía Blanca to see the legionnaires as “brothers who wished to help them continue the great task of settling that rich and expansive southern region of Buenos Aires Province.”
Origins of the Italian Legion
Who were these foreigners? Where did they come from? And who was Silvino Olivien?
The prolonged siege of Montevideo (1843–1851) had attracted numerous Italians with liberal and Masonic ideals. These individuals—defeated in Italy’s Wars of Independence and the Roman Republic—were inspired by Alexandre Dumas’ book The New Troy, which portrayed Montevideo’s siege as another fight against tyranny for freedom. Many were Ligurian, Piedmontese, and Savoyard exiles who, under Giuseppe Garibaldi’s command, extended their struggle for liberty to the shores of the Río de la Plata, forming a Legion.
Their shared experiences, dangers faced, and shared ideals forged strong bonds between these European exiles and their Uruguayan and Argentine comrades. These ties were further solidified by the close friendship between Garibaldi and Bartolomé Mitre, then an Argentine military leader and later the President of Argentina. After the siege ended, many Italians moved to Buenos Aires, where Mitre became not only their best ally but also their “brother in cause and principles,” a title he gave to both Mazzinians (followers of Giuseppe Mazzini) and Garibaldinians.
Formation of the Italian Legion in Buenos Aires
On December 9, 1852, Buenos Aires faced a siege by forces loyal to General Hilario Lagos, who had rebelled against the state government. A decree authorized foreign residents to take up arms “exclusively to maintain public order.” Numerous volunteers formed the German, Spanish, and Swiss legions. Among these, the Italian Legion stood out not only for its size but also for its refusal to limit itself to police functions, insisting on active participation in the trenches defending the city.
The force was organized by two Italian officers: Colonel Silvino Olivien, born in Bruscios in 1820 and trained at the Naples Military Academy (La Nunziatella), and Major Eduardo Clerici, a Milanese graduate of the Milan Military Academy and former lieutenant in the Austrian Army. Both men had fought in Italy’s revolutionary struggles and were exiled following their defeats.
Together, they assembled approximately 300 Italian residents of Buenos Aires into a battalion named the Italian Legion. This force fought valiantly alongside the defenders of Buenos Aires, earning praise for their military skills. Their first casualty was Lieutenant Erba, who fell on January 9, 1853, and was honored with burial in the city’s cathedral.
Distinctions and Honors
The Italian Legion distinguished itself in battles at Plaza Lorea and the English Cemetery (near present-day Pasco and Pichincha streets). Their bravery earned them recognition from General Manuel Hornos, commander of the Argentine forces. On April 21, 1853, the Buenos Aires government presented the Legion with a blue-and-white flag featuring the city’s coat of arms embroidered in silver and gold. The flag bore a blue silk ribbon inscribed in gold: "Con questa bandiera vinceremo" - Buenos Aires, 16 aprile 1853. The flag, gifted by “porteñas” (women of Buenos Aires), remains preserved in the National Historical Museum.
Further recognition came on May 30, 1853, when a government decree officially renamed the force the Valiant Legion. Its members were granted the use of honor cords, a prestigious distinction for both officers and soldiers.
Disbandment and Legacy
In July 1853, following the conclusion of the conflict, the Italian Legion was disbanded at the request of Colonel Olivien, who returned the Legion’s flag to the government before departing for Italy. There, Olivien participated in new revolutionary activities, was captured, and sentenced to death. Buenos Aires authorities intervened successfully to secure his commutation, and he returned to Buenos Aires on October 31, 1855, exiled for life from the Papal States.
Colonization Plans and New Frontiers
Olivien’s forced return coincided with government plans to secure internal frontiers against Indigenous attacks in southern Buenos Aires Province. The plan involved creating militarized colonies, where settlers would be granted land in exchange for defending and developing present and future settlements. Thus, the legacy of the Italian Legion extended beyond their valor on the battlefield to contributions in shaping Argentina’s southern frontier.
The Agricultural-Military Legion and the Founding of Nueva Roma
On November 18, 1855, a decree established an agricultural-military colony of 600 men under the jurisdiction of the Buenos Aires state army ordinances. Initially settled in Bahía Blanca, the colony could be relocated to other points in the southern frontier as needed. Colonel Silvino Olivien, due to his military background and engineering expertise, was appointed commander, with Major Clerici serving as his second-in-command. Among the recruits were 150 former members of the Italian Legion, alongside their previous officers.
One notable member was Juan Bautista Cúneo, a former soldier and journalist, who founded the first Italian-language newspaper in Argentina, named after the military force: La Legión Agrícola Militar. Thirteen issues of this publication were printed.
Uniform and Symbolism
The Agricultural-Military Legion adopted uniforms modeled after the French Zouaves from the Crimean War, featuring a kepi similar to those of the Buenos Aires army but in red, a nod to the Garibaldinian roots of its members. As a continuation of the Valiant Legion, the governor of Buenos Aires, Dr. Pastor Obligado, and the Minister of War and Navy, Bartolomé Mitre, ceremonially returned the Legion’s original flag to the new Italian formation on January 11, 1856.
Arrival and Organization
On February 5, 1856, the Legion arrived in Bahía Blanca with approximately 300 men. While not all had military experience, they were selected for their knowledge of agricultural practices. Captain Felipe Cavanti, who had been exiled from the Papal States, remained in Buenos Aires to organize the rest of the force.
Between February and July 1856, after enduring a yellow fever outbreak, the Legion began exploring the surrounding territory and divided itself into three branches:
- Infantry: Comprising six companies.
- Artillery: Commanded by Captain Juan Penna, a Milanese born in 1830 with extensive experience in the Italian Wars of 1848–1849. Penna would go on to have a distinguished military career in Argentina.
- Cavalry: Led by Captain Mariano Barilan, a revolutionary from Rimini and former officer of the Royal Guard, who had also been exiled.
The Founding of Nueva Roma
On July 1, 1856, the Legion laid the foundations for the colony of Nueva Roma, located 25 kilometers west of Bahía Blanca along the Sauce Chico River. This colony was established to fulfill the dual objectives of the Agricultural-Military Legion: to populate and defend the region.
Notable Events
Two significant events marked the development of Nueva Roma. First, Major Clerici, who had established cordial relations with the influential Indigenous chief Calfucurá, was forced to step down due to illness and passed away in October 1856. His efforts in diplomacy with the local Indigenous communities left a lasting legacy.
The Agricultural-Military Legion exemplified a unique blend of military prowess and agricultural ambition, contributing to the expansion and defense of Argentina’s southern frontier.
The Years of the Agricultural-Military Legion
On September 28, 1856, Colonel Silvino Olivien was assassinated by mutinous members of his own force, angered by the severe punishments they were subjected to. The perpetrators deserted, and their crime remained unpunished. The arrival of Captain Felipe Caronti months later restored order and ensured the continuation of the Legion’s mission.
The government appointed Lieutenant Colonel Antonio Susini as the new commander of the Agricultural-Military Legion. Susini, a Milanese sailor and veteran who had sailed and fought alongside Giuseppe Garibaldi during campaigns on Argentine rivers, was one of the founders of the Italian Legion during the siege of Montevideo.
In 1853, Susini arrived in Bahía Blanca accompanied by Major Juan Bautista Charlone, a valiant officer who would later distinguish himself in the Paraguayan War, and Captains Sagani, Zonza, and Valerga, along with forty soldiers. All these men were veterans of the Italian and Valiant Legions.
Reorganization and Military Campaigns
Susini undertook a comprehensive reorganization of the force, renaming it the Military Legion. He discharged less capable members and restored the unit’s renowned reputation. Under Susini’s leadership, the Legion distinguished itself in campaigns against Indigenous forces, including actions at Salinas Grandes and the Battle of Pigüé in February 1859, where they faced Chief Calfucurá’s forces. General Wenceslao Paunero, commander of the Bahía Blanca Division, praised their valor.
In May 1859, the Legion defended Bahía Blanca against an attack by 2,500 Indigenous warriors, defeating them, recovering stolen goods, and freeing numerous captives. For his leadership, Susini was promoted to the rank of colonel by the Buenos Aires government in July 1859.
Contributions Beyond the Battlefield
The Legion’s impact extended beyond military accomplishments. Captain Felipe Caronti spearheaded significant development projects in the Bahía Blanca region, including the construction of the first port pier, two schools, and the first church. He also manufactured ammunition, repaired weapons, drafted topographic maps, and conducted meteorological studies. Caronti, unable to complete his engineering studies in Italy due to political exile, realized his aspirations in the country that adopted him.
Final Campaigns and Legacy
After four years of campaigns against southern Indigenous tribes, the Buenos Aires government ordered the Military Legion to return and participate in the conflict against General Urquiza’s army during a renewed civil war between Buenos Aires and the rest of the country.
The Legion fought valiantly at the Battle of Pavón, further cementing its legendary reputation. Colonel Juan Bautista Charlone, renowned for his courage and leadership, was promoted and awarded an honorary sword for his service.
Recognition from Garibaldi
The Military Legion’s exploits reached Giuseppe Garibaldi, who, from his home in Caprera, sent a letter to his former comrades on November 15, 1861. In it, he expressed his admiration and pride in their contributions to Argentina, ensuring that their heroic deeds remained part of both Argentine and Italian history. The enduring legacy of the Legion reflected the ideals of liberty and resilience shared by its members. It stated:
"Alía Legione Italiana de Buenos Aires Abete combattuto valerosamente per la libertá della Reppublicá Argentina, che é un popolo caro, honesto e generoso".
"Vi invio una parola de omaggio, cl 'affette di gratitudine, in nome della Italia intera e del vostro vecchio compagno d¨armi G. Garibaldi".
The Final Chapter of the Military Legion and Its Legacy
An emotional ceremony took place on February 4, 1864, in the city of Rosario, Santa Fe Province, where the Military Legion was stationed. During the event, the legionnaires received a new Argentine flag to replace their original one, which was nearly destroyed after so many campaigns and battles.
In early 1865, the Legion returned to Buenos Aires to complete its ranks with Argentine officers and troops. In April of that year, it was merged into the 8th Line Infantry Regiment, which then marched to the Paraguayan War, initiated on May 25, 1865. On that date, Paraguayan forces under Marshal Francisco Solano López, already at war with the Empire of Brazil, launched a surprise invasion of Argentine territory, triggering the War of the Triple Alliance. In this conflict, the armies of Brazil, Uruguay, and Argentina fought against Paraguay in what became the bloodiest war in South American history.
Massive numbers of men were sacrificed against Paraguayan fortresses, defended with extraordinary bravery amidst dense jungles. Both sides demonstrated courage bordering on madness. The Paraguayan government, desperate after prolonged battles, even formed battalions of children and women, continuing the struggle until the annihilation of the last 1,000 soldiers of Solano López’s army, with López himself perishing alongside them.
The Legion in the Paraguayan War
The men of the Military Legion proved their valor throughout the war, distinguishing themselves in all the battles they fought. They participated in the defense of the city of Corrientes and fought in the battles of Yatay, Uruguayana, and the infamous massacre at Curupaytí. In this brutal engagement, Colonel Juan Bautista Charlone fell while leading an infantry charge in a futile attempt to breach Paraguayan trenches, reminiscent of the trench warfare horrors that would shock the world during World War I.
After Charlone’s death, command of the Italian forces passed to Colonel Baldomero Sotelo, an Argentine officer. Under his leadership, the Legion fought at Lomas Valentinas and Paso Hondo, where on October 21, 1869, they captured an eight-cannon battery in a bayonet assault.
Following these actions, the Legion became part of the Occupation Army, stationed in Asunción, the Paraguayan capital, until January 1871. Throughout the War of the Triple Alliance, the Legion wore its distinctive uniform, though it became increasingly adapted to the campaign’s necessities and shortages. After the war, the remnants of the once-glorious Legion returned to Corrientes, where they were incorporated into the 1st Battalion of the 8th Infantry Regiment.
Other Italian Forces
The Military Legion was not the only Italian-origin force serving with the Argentine Army. Two additional Italian formations were established:
1st Volunteer Legion or Volunteers of Liberty
This unit was organized by Commander José Giribone, born in Genoa in 1823 and exiled for political reasons. Giribone arrived in Montevideo in 1843 and fought alongside Giuseppe Garibaldi and Francisco Anzani during the siege of the Uruguayan capital. Known for his musical talent and exemplary bravery, Giribone composed a military march, La Marcha del Tala, which he bequeathed to the Argentine Army as a legacy of his sacrifice and dedication, notably displayed in the Battle of El Tala.
A Lasting Legacy
The Military Legion, alongside other Italian volunteer forces, embodied the ideals of courage, sacrifice, and dedication. Their contributions to the Argentine military during some of the nation’s most challenging conflicts remain a testament to the enduring bond between Italy and Argentina, rooted in shared struggles for freedom and justice.
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Cnel. Antonio Sussini |
On August 10, 1861, he was appointed commander of a force to be organized under the name Volunteers of Liberty. This unit was tasked with protecting the city of Rosario, Argentina, but after only a few months, it was disbanded to form a new unit called the Foreign Legion. This new force included volunteers of various nationalities, though Italians remained the majority.
The Foreign Legion committed to serve under a three-year contract and was sent to reinforce the Third Line Infantry Regiment, which defended the town of Azul in southern Buenos Aires Province from Indigenous attacks. Its name was later changed to the First Volunteer Legion, and under this designation, it fought in the War of the Triple Alliance as part of the allied Army of Operations.
On February 17, 1868, Commander Gribone fell in battle, succumbing to 18 wounds, “all from the front,” as recorded in the military report of the time, during an engagement against superior forces. With his death, the second heroic Italian figure in this war was lost.
Second Volunteer Legion: The aforementioned Colonel Antonio Susini, who had reorganized the Agricultural-Military Legion, had previously delegated its command to Lieutenant Colonel Charlone when Susini was appointed Commander of the Buenos Aires State Government’s Naval Squadron in 1857. However, unable to remain detached from the ongoing conflict in Paraguay, Susini returned to active service on land. He organized another unit, named the Second Volunteer Legion, with which he marched as part of the Army of Operations, participating in the entire campaign.
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Juan Bautista Charlone |
At the conclusion of the war against Paraguay, remnants of the Italian forces participated in some actions during subsequent Argentine civil wars before being discharged after their extensive campaigns.
There would no longer be Italian Legions in the Argentine Army, but many of their members, both soldiers and officers, requested and were incorporated into the national army. They went on to hold high and important positions, contributing to the final struggles against Indigenous forces and the definitive organization of an army to which they had always belonged—by the right earned through their spilled blood.
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