The Washington Post on Dec. 21 ran an in-depth report exposing CIA oversight of the Colombian government's campaign of targeted assassinations of guerilla leaders. Forces from the Pentagon's Joint Special Operations Command (JSOC) have also provided assistance to the program. The US assistance has transformed the Colombian military's "less-than-accurate" 500-pound gravity bombs into precision-guided munitions (PGMs) or "smart bombs" by attaching a "$30,000 GPS guidance kit" to the gravity devices. The bombs have been used to kill around "two dozen rebel leaders," including Luis Edgar Devia Silva AKA Raúl Reyes. He was "considered to be the No. 2 in the seven-member FARC secretariat" and was killed in Ecuador—an operation that Ecuador's government strongly condemned as a violation of its sovereignty. The White House viewed it as an act of "self-defense" because Ecuador would not attack the FARC within its territory.

The long campaign of violence against organized labor in Colombia intensified in 2013. According to preliminary figures from the National Labor School (ENS), 26 unionists were assassinated this year for defending the rights of workers, with another 13 surviving attempts on their lives, and 149 receiving threats. This constitutes a 15% jump over the number of unionists assassinated in 2012. In December alone, two leaders of the National Federation of Public Servants (FENASER) were killed in Norte de Santander department. The ENS also cited 13 cases of "arbitrary detention" of unionists by the police. The findings were released on Dec. 10, the 65th anniversary of the International Declaration of Human Rights. (Comfia.info, Spain, Dec. 20; Rojo i Negro, Spain, Dec. 13)

Indigenous campesinos in Colombia's Valle del Cauca department launched an occupation of the central square in Florida municipality Dec. 23 to protest a potable water project overseen by the privatized regional utility Acuavalle. The protesters charge that the project wll deliver water only to neighboring Candelaria municipality, violating Acuavalle's legal responsibility to provide their resguardo, Triunfo Cristal Paez, which lies within Florida. The Valle del Cauca Regional Indigenous Organization (ORIVAC) estabished an encampement in Florida's central square—in defiance of a curfew declared by municipal authorities in response to protests earlier this month. (El Pais, Cali, Dec. 23; El Pais, Dec. 4)

Colombia's oldest rebel group FARC has undergone significant changes concerning military strategy since entering the ongoing peace talks with the government, according to a new report. The report by think tank Fundación Paz y Reconciliación which was partly released in national newspaper El Espectador on Dec. 17 revealed how the rebel organization changed their military strategies, adapting to the rhythm of this year's peace talks. "In September and October when the negotiations were in a crisis due to a lack of progress concerning the point of political participation, [the FARC] launched a minor offensive, attacking the oil and energy infrastructure that left Tumaco 20 days without power. This shows that the operational capacity of the FARC is not that decimated," the report was quoted in El Espectador.

The Fiscalía, Colombia's public prosecutor, on Dec. 9 formally charged a notorious drug kingpin for masterminding several massacres between 1988 and 1994 in which hundreds of people were killed. The crimes, dubbed the Massacre of Trujillo after the town where they were committed in Valle del Cauca department, resulted in the deaths of up to 342 people. Among the victims were unionists, alleged guerrilla supporters, and a priest. Some of the victims were tortured and dismembered as a warning to rebel groups FARC and ELN, and their sympathizers. Diego Montoya AKA "Don Diego" is accused of conspiring with members of the army, police, regional politicians and paramilitary groups aligned to the infamous Cali Cartel. Several members of the security forces have also been charged for their alleged role in the killings.

For a second consecutive day Dec. 10, thousands of protesters continued to occupy Plaza Bolívar, the central square in Bogotá, to oppose the removal of the Colombian capital's populist mayor, Gustavo Petro. A left-wing populist and former guerilla fighter, Petro was ordered to step down by Colombia's Prosecutor General Alejandro Ordoñez—officially over irregularities in a reform of the city’s garbage collection system. Under the decision, Petro is barred from holding public office for 15 years. But Petro told his supporters in the plaza, "I am still mayor," and assailed Ordoñez's decision as a "coup against democracy." Protesters pledge to remain in the plaza until the decision is overturned, with banners reading "Respect my vote," and accusing the conservative Ordoñez of being a "golpista" (coup-plotter.)

Some 100 troops from ESMAD, the feared Mobile Anti-Disturbance Squadron of the Colombian National Police force, were mobilized Nov. 21 to the corregimiento (unincorporated village) of Urimaco, in the outlying rural zone of Cúcuta, capital of Norte de Santander department, to evict an encampment of campesinos who had been displaced from their homes by political violence in the region. At least 50 makeshift dwellings and small farm plots were destroyed in the operation, carried out at the behest of Cúcuta municipal authorities. Local attorney Germán Urbina says he intends to bring suit against the authorities, charging the eviction was carried out in violation of an April order from Colombia's Constitutional Court mandating that new housing be provided for the squatters before they could be expelled.

Two gunmen described as sicarios (hired assassins) killed Juan Álvaro Pai, a traditional governor of the Awá indigenous people, in an incursion into the resguardo (reserve) Inda Guacaray, in Colombia's southern Nariño department, Nov. 30. The gunmen arrived in the resguardo on a motorcycle, immediately made for Pai's home, and upon finding him fired six bullets into his body. Víctor Gallo, mayor of local Tumaco municipality, demanded that the Fiscalía (public prosecutor) and National Police open an urgent investigation, protesting the atmosphere of "impunity" that allows aggression against the Awá. In early July, Awá held a public demonstration, blocking the Pan-American Highway for a week, to protest the violence directed against their communities by various armed actors in Colombia's civil war.