For 48 hours Feb. 21-2, hundreds of peasant coca-growers shut down the main highway between the southern Colombian cities of Tumaco and Pasto. The feared anti-riot force, the Mobile Anti-Disturbance Squadron (ESMAD), was finally called in to clear the roadway, using tear-gas and rubber bullets to break up the estimated 1,200 cocaleros. But the highway was repeatedly re-taken by the protesters. The action was called by the newly-formed National Coordinator of Coca, Opium and Marijuana Producers (COCCAM) to oppose the government's renewed "forced eradication" of coca crops in Tumaco municipality. COCCAM called the resumption of forced eradication in the area a betrayal of government commitments under the recent peace accords with the FARC guerilla movement. (Contagio Radio, Feb. 23)

Already accused of carrying out 3,000 extrajudicial executions in his anti-drug crackdown since taking office in June, the Philippines' ultra-hardline President Rodrigo Duterte has now threatened to kill human rights activists who have the temerity to complain about it. In a speech at Manila's Malacañang Palace on Nov. 28, Duterte said those who accuse him of ordering the summary execution of drug users and low-level dealers should be blamed if the country's drug problem worsened—and suffer the same fate. Here's the quote, translated from Filipino: "The human rights [activists] said I ordered the killings. I told them 'OK. Let's stop. We'll let them [drug users] multiply so that when it's harvest time, more people will die. I will include you because you are the reason why their numbers swell."

In a "worrying reversal" for global anti-drug efforts, the latest annual report from the United Nations Office for Drug and Crime (UNODC) finds that opium cultivation in Afghanistan increased 43% over the past year—with a total estimated yeild of 4,800 tons compared to 3,300 tons in 2015, The area under poppy cultivation increased 10% according to the report—clocking in at 201,000 hectares (496,681 acres), up from 183,000 hectares (452,200 acres). Simultaneously, there was a 91% decrease in eradication across the country—with no eradication reported at all in the top producing provinces. "It is very disturbing to see a considerable increase in poppy cultivation in the north which may be linked with a deteriorating security situation in the region," said Andrey Avetisyan, UNODC's chief in Afghanistan, at an Oct. 23 Kabul press conference.

A growing wave of paramilitary terror is reported from the remote and rugged Sierra Tarahumara in northern Mexico's Chihuahua state—the country's prime opium and cannabis cultivation zone. Local residents at the hamlet of El Largo Maderal, in the backwoods of Madera municipality, on Oct. 14 issued an urgent alert to the authorities and media over ongoing attacks by narco-gunmen, leaving at least two campesinos dead over the past weeks. The Chihuahua state prosecutor, or Fiscalía General, meanwhile reported a highway attack at nearby Rancho Las Pomas, where a local narco-jefe identified only as "El Nacho" was killed along with two henchmen—their car shot up and then set aflame.

The White House has announced a partial lifting of sanctions on Burma in recognition of progress in its democratic transition. Restrictions are to be dropped on state-owned banks and businesses, although some 100 companies and individuals linked to the armed forces will remain iced. This relaxation comes at the request of longtime democracy advocate Aung San Suu Kyi, who although barred from holding the presidency is effectively the country’s leader following November's elections. But human rights concerns remain—especially around the fate of the Rohingya Muslims, persecuted and made stateless by the military junta that has now (mostly) surrendered power. And the multiple ethnic insurgencies in Burma's opium-producing northern mountains, while receiving less world media attention lately, continue to vex the country.

John F. Sopko, the Pentagon's Special Inspector General for Afghanistan Reconstruction, gave a sobering assessment last week of the situation in the country 15 years after the fall of the Taliban. Corruption is endemic and security practically non-existent. More than 700 schools have been closed in recent months due to the ongoing insurgency. And despite at least $7 billion in counter-narcotics spending, opium production hit 3,300 tons in 2015—exactly the same level it was in 2001 when the US invaded. "Fifteen years into an unfinished work of funding and fighting, we must indeed ask, 'What went wrong?'" Sopko said in an address at at Harvard University on April 7, CNN reported.

With the harvest season just weeks away, tensions are high in Burma's opium-producing Kachin state following a series of clashes between opium-growing peasants and a local citizen anti-drug movement. Pat Jasan, a patrol established two years ago by the Kachin Baptist Church, has been in repeated confrontations over the past weeks at Kachin's Waingmaw township. The most recent, on Feb. 25, resulted in at least 20 Pat Jasan followers wounded in gunfire and grenade blasts. The vigilantes were apparently set upon by a heavily-armed force while clearing poppy fields.

As the new year opened, the Taliban pushed deeper into Sangin district of Afghanistan's Helmand province, with the Afghan army struggling to retake territory newly won by the insurgents. Kabul has sent reinforcements, but as AP reported Dec. 29, police are refusing to return to the streets even of those areas the army has supposedly secured. According to Karim Atal, director of the Helmand provincial council, security forces are for now staying inside their base in Sangin district. And this isn't just another district in Afghanistan's rugged hinterlands. Sangin is a key opium-producing district in Helmand—itself both the heartland of the Taliban insurgency and Afghan poppy cultivation. It is also straegically localted on a corridor connecting Lashkar Gah, the capital of Helmand province, to the province's northern districts. So, as the BBC News states: "Regaining full control of Sangin would increase the Taliban's mobility in the north of the province and cut a key supply line for Afghan forces with Lashkar Gah. Sangin is also a rich opium production centre—meaning potential tax revenue for the Taliban from the drugs trade."