Cerro de Pasco
Place
Perú Pasco

Cerro de Pasco

Timeline Events 60

  1. Population of Alto Huallaga in 1940

    In 1940, Alto Huallaga was home to 11,623 inhabitants, representing a relatively small population compared to later decades. This figure contrasts significantly with the subsequent population growth: in 1981 it reached 134,600 inhabitants and in 1988 it had a population of 200,000 people. Population growth was related to the colonization …

    Alto Huallaga, Perú Informe CVR, página 384
  2. Occupation of the Upper Huallaga by colonists

    The Alto Huallaga area was occupied with greater intensity since the beginning of the 1950s by settlers and migrants coming mainly from the highlands of Huánuco, Huancayo, Junín and Cerro de Pasco. These settlers were encouraged, most of the time, by the State through colonization projects (such as Tingo María-Tocache-Campanilla), …

    Alto Huallaga, Perú Informe CVR
  3. Coca leaf production for traditional demand in the Alto Huallaga region

    Until 1975, coca leaf production in Alto Huallaga was mainly destined to supply the traditional demand. Its main consumers were the peasants of Huánuco, Cerro de Pasco, Junín and Andean migrants in Lima and other departments of the northern coast. The business was profitable and many coastal and highland traders …

    Alto Huallaga, Perú Informe CVR
  4. PCP-SL Infiltration in Pasco

    In late 1980, militants of the Communist Party of Peru - Shining Path (PCP-SL) began infiltrating the rural areas of Pasco, including the city of Cerro de Pasco. These militants, reportedly of Ayacuchan origin, aimed to establish support bases by engaging with local populations and promoting their ideology of 'people's …

    Cerro de Pasco, Pasco, Peru Región Central, Zona IV, 1980-2000
  5. PCP-SL contact with mining settlements in Huancavelica

    By the last months of 1980, the PCP-SL had already made contact with some mining settlements in Huancavelica, specifically those located near the department of Ayacucho. The mining centers contacted were Cobriza, Julcani and La Mejorada, located in the provinces of Churcampa and Angaraes respectively. This contact was relatively early …

    Cobriza, Julcani y La Mejorada, Huancavelica, Perú Informe CVR, página 198
  6. Attack by PCP-SL in Carhuamayo - Blasting of railroad track

    On July 20, 1980, militants of the Communist Party of Peru - Shining Path (PCP-SL) blew up a section of the railroad connecting La Oroya with Cerro de Pasco. This attack was part of the first violent actions of the PCP-SL in the central region of Peru, specifically in the …

    Carhuamayo, Junín, Perú Informe CVR, página 191 (cronología)
  7. Arrest of alleged perpetrators of attacks in Cerro de Pasco

    In Cerro de Pasco, the police investigation led to the identification of some of those allegedly responsible for the dynamite attacks in the city since 1982. These individuals were arrested and brought before the competent judicial authorities, who tried them for acts against public tranquility. However, some time later, the …

    Cerro de Pasco, Perú Informe CVR, página 202
  8. Installation of military base in Centromín Peru

    After the PCP-SL attacks on the Vinchos mining unit in 1986, where the mine manager, assistant manager and superintendent were killed and the concentrator plant was dynamited causing irreparable damage, Centromín Perú arranged for the installation of a military base within its jurisdiction in 1983. This military installation was intended …

    Centromín Perú, Cerro de Pasco, Perú Informe CVR, página 202
  9. Arrest of William Zabarburú in Cerro de Pasco

    On June 22, 1983, William Zabarburú, librarian of the Labor Cultural Center of Cerro de Pasco, Izquierda Unida militant and candidate of the Partido Unificado Mariateguista (PUM) for the department of Cerro de Pasco, was arrested. He was imprisoned in the El Frontón prison for two years, unjustly accused of …

    Cerro de Pasco, Perú Informe CVR, página 2975
  10. Reappearance of Sendero Luminoso in Cerro de Pasco and La Oroya

    In October 1983, the Shining Path reappeared in Cerro de Pasco and the first Shining Path graffiti appeared in La Oroya. This event marked the return of subversive activity by the PCP-SL in these important mining areas of the central highlands of Peru. In response to this reappearance, that same …

    Cerro de Pasco y La Oroya, Perú Informe CVR, página 217
  11. Installation of Carmen Chico military base

    In August 1984, the Carmen Chico military base was installed in Cerro de Pasco, near the mining centers in the area. This military base was established as part of the Peruvian State's counter-subversive strategy in the central region of the country. From this base, the military carried out control and …

    Carmen Chico, Cerro de Pasco, Perú Informe CVR, página 217
  12. Formation of labor commands in Cerro de Pasco

    At the beginning of 1985, in Cerro de Pasco, the so-called "labor commandos" of the mining companies were formed. These commandos emerged in a context of growing political violence in the mining region of the central highlands of Peru. The formation of these groups occurred in the context of tensions …

    Cerro de Pasco, Perú Informe CVR, página 217
  13. Murder of mining leader Demetrio Martinez

    In April 1985, mining leader Demetrio Martínez was assassinated with a bullet to the head. He had proposed on several occasions that the mining company Centromín Perú grant a special bonus and medical benefits to cover the consequences of the chemical reagents used by the workers in the extraction of …

    Cerro de Pasco, Perú Informe CVR, página 202
  14. State of emergency in the province of Pasco

    On May 10, 1985, the Belaunde government declared a state of emergency in the province of Pasco. This decision was precipitated by the assassination of Professor Luis Alberto Aguilar Cajahuamán, APRA militant and professor at the Daniel Alcides Carrión National University, who had been elected Deputy in the April 14, …

    Provincia de Pasco, Departamento de Pasco, Perú Informe CVR, páginas 199-202
  15. Shining Path attack at Centromín in Cerro de Pasco

    In November 1985, a column of 10 hikers entered the Centromín Perú Unit in Cerro de Pasco and dynamited the mills of the concentrator plant. This attack was part of a series of actions by the PCP-Sendero Luminoso against mining installations in the central region of Peru. The attack caused …

    Cerro de Pasco, Perú Informe CVR, página 217
  16. Shining Path attack on San Genaro mining center

    In November 1985, a column of 10 hikers entered the San Genaro mining center in Huancavelica. The attackers dynamited part of the mine's infrastructure. This attack was part of a series of PCP-SL raids against mining centers in the Huancavelica region during that period. The attack on San Genaro occurred …

    San Genaro, Huancavelica, Perú Informe CVR, p. 217-218
  17. Attack on Vinchos mining company

    In 1986, the PCP-SL carried out an attack against the Vinchos mining company in Cerro de Pasco. The hikers managed to enter the company's offices and shot and killed the manager, assistant manager and mine superintendent. Subsequently, they dynamited the concentrator plant causing irreparable material damage. This event caused the …

    Vinchos, Cerro de Pasco, Perú Informe CVR, páginas 202-203
  18. Workers march and protester shot in Cerro de Pasco

    On March 19, 1986, mine workers marched in Cerro de Pasco to demand approval of the list of demands. During the demonstration, a shot was fired at one of the demonstrators. The demonstrators and the military reacted immediately and managed to capture Florentino Cecones, who was identified as the author …

    Cerro de Pasco, Perú Informe CVR, página 202
  19. Murder of mining leader Tomás Miranda

    On March 19, 1986, during a popular demonstration in Cerro de Pasco, mining leader Tomás Miranda was assassinated by members of the Shining Path. This assassination occurred in the context of the political violence affecting the mining centers of the central highlands of Peru. The event was part of a …

    Cerro de Pasco, Perú Informe CVR, página 218
  20. Arrest and disappearance of Teófilo Rímac Capcha

    On June 23, 1986, the military arrived at the house of Teófilo Rímac Capcha, leader of the FOCEP (Frente Obrero Campesino y Estudiantil del Perú), whom they arrested along with others and transferred to the Carmen Chico military base. He was the only one who never left the military base. …

    Carmen Chico, Cerro de Pasco, Perú Informe CVR, página 202
  21. Shining Path attack on Vinchos mining center

    In July 1986, a Shining Path column commanded by comrades "Nelly" and "Hernan" entered the Vinchos mining center in Cerro de Pasco. The Shining Path members shot and killed the mine manager, assistant manager and superintendent. Subsequently, they dynamited the mining center's concentrator plant. This attack was part of the …

    Centro minero Vinchos, Cerro de Pasco, Perú Informe CVR, p. 218
  22. Quillacocha Military Base Installation

    In November 1986, a military base was installed in Quillacocha, located in Cerro de Pasco. This installation was part of the Peruvian State's military strategy to control subversive activity in the mining region of the central highlands. The base was established in a context of increasing Shining Path activity in …

    Quillacocha, Cerro de Pasco, Perú Informe CVR, página 218
  23. Intensified military patrols in mining centers

    In May 1987, the military and the National Police intensified patrols in the mining centers of central Peru. This intensification of military operations occurred in the context of increasing Shining Path activity in the mining area. Law enforcement continued to arbitrarily detain union leaders during these operations. This increased military …

    Cerro de Pasco, Región Central, Perú Informe CVR, página 218
  24. Establishment of MRTA staging areas in Ucayali and Huánuco

    Between 1988 and 1990, the Ejército del Trabajo (ET) of the Western Front (FO) of the MRTA managed to establish zones of passage and obligatory stays in several strategic locations. In Nueva Requena and Shambo, a native Shipibo-Conibo community, they established a corridor that allowed them direct access between the …

    Nueva Requena, Shambo (comunidad nativa Shipibo-Conibo), Puerto Inca, Tournavista, departamentos de Ucayali y Huánuco, Perú Informe CVR, página 347
  25. Formation of the Civil Defense Committee of Pucurhuay

    In May 1988, a military patrol confronted a group of hikers in the town of Pucurhuay, killing a 2-year-old boy and a 14-year-old boy in the crossfire, as well as a local collaborator of the subversives. A few days after this confrontation, the villagers formed the Pucurhuay Civil Defense Committee …

    Pucurhuay, distrito de Ticlacayán, provincia de Pasco, Perú Informe CVR, página 206
  26. Confrontation in Pucurhuay

    In May 1988, a military patrol confronted a group of hikers in the town of Pucurhuay. In the crossfire, a 2-year-old boy, a 14-year-old boy, and a local collaborator of the subversives were killed. After this confrontation, within a few days the villagers formed the Civil Defense Committee (CDC) of …

    Pucurhuay, distrito de Ticlacayán, provincia de Pasco, Perú Informe CVR, página 202
  27. Destruction of power plant in Huariaca

    In December 1988, the PCP-SL destroyed an electrical plant located in the town of Huariaca. This plant supplied electricity to the mining sites of Milpo, Atacocha and Chicrín. As a direct consequence of the attack, thousands of mining workers were paralyzed for two weeks. This attack was part of the …

    Huariaca, Cerro de Pasco, Perú Informe CVR, p. 205
  28. Destruction of electric locomotives

    On December 31, 1988, Shining Path destroyed three diesel electric locomotives belonging to Centromín Perú that were transporting ore from the Cerro de Pasco unit to the La Oroya smelter. This attack was part of a series of terrorist actions against mining infrastructure in the central region of Peru. The …

    Cerro de Pasco-La Oroya, Perú Informe CVR, página 219
  29. Shining Path attack on Huariaca power plant

    On December 31, 1988, Shining Path dynamited a power plant located in Huariaca, Cerro de Pasco province. This plant was crucial to the energy supply of several important mining sites in the region, including Milpo, Atacocha and Chicrín. The attack was part of a series of terrorist actions against mining …

    Huariaca, Cerro de Pasco, Perú Informe CVR, página 219
  30. Ethnic Discrimination and Violence in Peru

    In 1989, a detainee in Cerro de Pasco, Peru, reported being subjected to ethnic discrimination and violence by soldiers. The detainee was insulted with derogatory terms such as 'cholo' and 'serrano,' which were used to demean and justify aggression. This reflects the broader societal issue of ethnic discrimination against Quechua-speaking …

    Cerro de Pasco, Peru Testimonio 500149, página 110
  31. Organization of counter-subversive peasant patrols

    At the end of 1989 and beginning of 1990, the Army promoted the organization of villagers in counter-subversive peasant patrols in the department of Pasco. This strategy sought to counteract the presence of the PCP-Sendero Luminoso by mobilizing the organized civilian population. The peasant patrols joined the expanded military presence …

    Departamento de Pasco, Perú Informe CVR, página 206
  32. Murder of Saúl Cantoral Huamaní and Consuelo García

    On the night of February 13, 1989, mining leader Saúl Cantoral Huamaní and social promoter Consuelo García Filomenas were shot to death by a paramilitary group near the offices of the National Federation of Mine Workers in Lima. This murder occurred on the eve of a new national mining strike. …

    Lima, Perú Informe CVR (páginas 205, 208-209)
  33. Assassination of the mining union leader Seferino Requis

    On March 2, 1989, the PCP-SL shot and killed Seferino Requis, one of the most representative union leaders in Cerro de Pasco. Requis was a leader trained in the Peasant and Student Workers Front of Peru (FOCEP). The hikers strategically positioned themselves in the place where he was and managed …

    Cerro de Pasco, Perú Informe CVR, páginas 202-205
  34. Attack against Centromín in Cerro de Pasco

    On March 23, 1989, the PCP-Sendero Luminoso carried out an attack against Centromín's facilities in Cerro de Pasco as part of a new attack aimed at generating conditions for an upcoming armed strike. This action cost the lives of two members of the police forces and three company employees. The …

    Cerro de Pasco, Perú Informe CVR, página 347
  35. Murder of the secretary general of the Morococha union

    On April 5, 1989, groups of heavily armed hooded men assassinated the secretary general of the Morococha union. This assassination occurred in the context of a series of paramilitary actions against mining leaders during 1989. The crime took place shortly before a second strike called for the beginning of March, …

    Morococha, Junín, Perú Informe CVR

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