The 1988/89 season holds a special place in Inter’s history. Giovanni Trapattoni’s team won the Serie A title with a record-breaking campaign, while a new generation was also emerging on the terraces of San Siro. Among several groups founded during that period were the Irriducibili. Over the following three decades, their name became one of the most recognisable, politically defined and controversial identities within Inter’s organised support.
From the Secondo Arancio to the Curva Nord
Irriducibili were formed during the 1988/89 season, taking their name from the Lazio group that had appeared in Rome one year earlier. Although the name was borrowed, the Milan group initially developed within Inter’s existing terrace culture rather than copying the visual style introduced by the Romans. Their first banner was displayed in the second orange tier of the Giuseppe Meazza stadium. Corto Maltese, the fictional sailor created by Hugo Pratt, appeared as an early symbol, but he was used only briefly and was eventually replaced by emblems more closely associated with the group’s developing identity.
The Irriducibili were founded at a time when the Inter terraces carried a hard and visibly political character. The influence of skinhead culture could be seen in clothing, behaviour and visual presentation, with bomber jackets and boots replacing the colourful styles found in other Italian curves. A major influence came from the Skins, an openly far-right group active in the Nord during the second half of the 1980s. Their aggressive reputation, political activity and repeated problems with the authorities eventually contributed to their disappearance around 1990.
Irriducibili should not be described as a direct continuation of the Skins, but several former members later joined them. The shared political environment and the presence of familiar faces inevitably created a sense of continuity between the two experiences. Following the disappearance of the Skins and the brief presence of Snakes and Shining, Irriducibili moved into the Curva Nord around 1992. From that position, their membership and influence began to grow.
Politics, discipline and identity
Irriducibili developed into one of the most openly far-right components of Inter’s organised support. Political activism was important to many members and strongly influenced the group’s symbols, relationships and internal organisation. Membership was initially difficult to obtain. Newcomers were expected to demonstrate commitment and personal connections before becoming involved in the group’s internal life. This closed structure strengthened cohesion but also reinforced the separation between Irriducibili and other parts of the Nord.
The group placed considerable importance on discipline within its section. Its members monitored behaviour, appearance and participation, creating a tightly controlled area with its own unwritten rules. This approach earned the group respect among some Inter ultras, while others considered it excessively rigid. Their political identity was also visible during matches. One recurring chant declared Noi non siamo del Leoncavallo, a reference to Milan’s left-wing social centre and an expression frequently directed towards politically opposed supporter groups.
Muttley, the bulldog and the banners
The group’s visual identity changed considerably during the 1990s. In 1997, Zona Nera merged with Irriducibili and brought with it Muttley, the troublemaking cartoon dog who became one of the group’s most familiar symbols. Members of Nuova Guardia, a smaller and confrontational Inter group active between 1993 and 1997, also moved towards Irriducibili after their own organisation ended. These arrivals increased the group’s numbers and strengthened its reputation as an independent and hard-line component of the Nord. Another important emblem was the bulldog previously used by the Skins. Displayed on a red background, it appeared on flags, clothing and other group material, reflecting the personal and ideological links between members of the two generations.
The section was completed by smaller banners and patches. Cuore Nero Sangue Blu became one of its best-known slogans, while Diffidati IRR remembered members prevented from attending matches by DASPO stadium bans. The Lele Vive banner appeared during the early 2000s in memory of a young member who had died. Unlike political or confrontational material, it represented the personal relationships behind the group and remained visible for many years.
As two-pole flags became increasingly common in Italian stadiums, Irriducibili adopted them in large numbers. Muttley, the bulldog, Milanese references and political messages transformed a previously grey part of the Nord into a clearly identifiable section. The group also produced smaller displays for derbies and important matches. Among the most remembered were the Tradizione Meneghina presentation and the choreography celebrating its twentieth anniversary.
The AEK banner incident
One of the most discussed episodes occurred before Inter’s UEFA Cup match against AEK Athens at San Siro on 21 February 2002. AEK supporters managed to take possession of the Irriducibili banner, an event carrying enormous significance within ultras culture.
The Inter groups reacted immediately and recovered it after a confrontation. Accounts of the incident differ in detail, but the banner returned to its original owners and was not displayed by AEK as a captured trophy. For a group that had previously valued its independence from the rest of the curve, the incident demonstrated the importance of collective action. It contributed to a gradual improvement in cooperation between Irriducibili and the other main components of the Nord.
Restrictions and a changing ultras culture
The Italian authorities introduced increasingly restrictive stadium measures during the 2000s, particularly after the death of police officer Filippo Raciti in Catania in February 2007. Controls on banners, organised travel and stadium access became considerably stricter. Irriducibili responded by using smaller patches to maintain their identity when traditional banners could no longer be introduced. Other Inter groups later adopted similar methods.
The introduction of the tessera del tifoso, or supporter card, created another major debate. While many Italian ultras groups abandoned organised away travel in protest, much of Inter’s Curva Nord accepted the card reluctantly in order to preserve a regular presence on the road. This decision reflected the gradual transformation of Irriducibili from a largely autonomous group into a more integrated part of the wider curve. Generational change also brought younger members who placed greater emphasis on active support, flags and coordinated participation during matches.
Inter - Napoli and the death of Dede
A major turning point came before Inter’s home match against Napoli on 26 December 2018. Organised groups connected to Inter attacked vehicles carrying Napoli supporters near San Siro, leading to violent clashes. Daniele “Dede” Belardinelli was struck by a vehicle during the disorder and later died. He was not an Irriducibili Inter member, as the original version of this story could suggest, but a leading figure of Blood & Honour Varese, whose supporters had a close relationship with Inter’s Curva Nord.
His death, the subsequent arrests and the stadium bans imposed after the clashes deeply affected the entire Nord. It also accelerated internal discussions about leadership, responsibility and the future direction of Inter’s organised support.
The end of the old arrangement
A further transformation followed the murder of Curva Nord leader Vittorio Boiocchi in October 2022. The main Inter groups decided to remove their individual banners and gather behind a single 110-metre identity, Curva Nord Milano 1969, beginning with Inter–Napoli in January 2023. The Irriducibili banner therefore disappeared from its historic position. A considerable part of the group reportedly rejected the new arrangement, withdrew from the home section and limited its presence mainly to certain away matches.
The Doppia Curva investigation of 2024 brought further disruption, arrests and an internal attempt to reorganise Inter’s ultras scene. Historic group identities were discussed again, but the old arrangement could not simply be restored. After a period of protest and absence during 2025, organised support returned to San Siro under another collective banner: Secondo Anello Verde Milano. For this reason, it is no longer accurate to describe Irriducibili as continuously occupying the same Curva Nord position under their traditional banner. Their history nevertheless remains an important part of the transformation of Inter’s terraces. It stretches from the politically charged culture of the late 1980s, through the age of large independent groups, to a modern stadium environment shaped by surveillance, bans, investigations and collective identities.