Brazilian federal police on Dec. 28 announced the arrest of José González Valencia, one of the top leaders of the Jalisco New Generation Cartel (CJNG)—the criminal machine that in recent years has risen to challenge the Sinaloa Cartel for control of Mexico's narco trade. Valencia, known as "Chepa" or "El Camarón" (The Shrimp), was arrested at Aquiraz, a resort near the coastal city of Fortaleza, where he was spending the Christmas holidays with his family. Authorities said Valencia had been living in Bolivia for two years after fleeing Mexico, and had entered Brazil as a tourist on a Bolivian passport.

For the second year in a row, Brazil has witnessed a deadly prison riot on the first day of the year. A death toll of nine is reported from the central state of Goias. One inmate was decapitated. The violence began New Year's Day afternoon at the rural penitentiary in the outskirts of the state capital, Goiania. Rival criminal factions clashed, broke the barriers of the compound and escaped, by the BBC News account.

The Unites States is facing a pretty surreal contradiction, with blustering Trump and his cannabis-phobic Attorney General Jeff Sessions holding the federal reins, as legalization takes effect in California. The Philippines is looking at a similar paradox. Ultra-hardline President Rodrigo Duterte is again sending the National Police back into drug enforcement, after he was pressured to withdraw them by a public outcry over their slaying of thousands of innocent civilians since he took office in June 2016. And on New Year's Eve, he won a grim victory as the Philippine Congress voted to extend his declaration of martial law in the conflicted southern island of Mindanao through the end of 2018.

Some rare good news is reported from Iran, where a reform of the country's drug laws may save the lives of thousands now on death row. Some 5,000 people are currently awaiting execution for drug offenses in the Islamic Republic, and all of them could now have their sentences reviewed, according to the New York Times. The move, part of a legal reform in the works since 2016, is aimed at reducing the number of executions in the country. Iran has seen ghastly mass executions of drug convicts in recent years, driving a spike in hangings that has appalled human rights groups. Iran saw 1,000 executions last year—making it second only to China, which keeps its stats on use of the death penalty secret.

With Afghanistan's opium output now breaking all previous records, it seems that hashish continues to remain an important sideline for the country's warring factions—and to hear the US tell it, it's the ultra-puritanical Taliban that are responsible for it. A Dec. 18 press release from NATO Special Operations Command boasts of the& seizure of 34 tons of "raw hashish" (presumably meaning herbaceous cannabis) and 300 kilograms of "processed hashish" in a raid carried out jointly with the National Interdiction Unit of the Afghan police force.

US President Donald Trump signed an executive order Jan. 30 to continue operations at the Guantánamo Bay detention center. The order states that the facility is "legal, safe, humane, and conducted consistent with United States and international law." Trump's new executive order not only allows for those detained currently to remain detained, but also allows for the US to transport new persons to the facility when lawful and necessary. Trump's order revokes the 2009 order from then-president Barack Obama that was intended to close the facility at Guantánamo and transfer detainees to other detention facilities, their home countries or to a third country. There are currently 41 detainees in custody at Guantánamo.

Human rights lawyer Yu Wensheng was reportedly charged Jan. 27 with "inciting subversion of state officials" after writing a letter calling for reform to China's constitution. Yu was arrested outside his home in Beijing nearly two weeks ago for "disrupting a public service," just hours after he wrote an open letter urging democratic changes, including multi-party presidential election. His wife was summoned on Jan. 27, at which time she learned of the more serious incitement charge now against him. Authorities searched Yu's office and residence, and seized documents and data related to his more recent cases. Yu is reportedly being held under "Residential Surveillance in a Designated Location" (RSDL) and is out of communication with his family and attorney. Those held under RSDL can be detained for six months with no outside communication. In addition, the current charge carries a maximum prison sentence of 15 years.

A coordinated attack on a compound of the Afghan army in capital Kabul left at least 11 soldiers dead Jan. 29, authorities report. Two suicide bombers blew themselves up outside the barracks of the army's 111th division in Qargha district before a small team of gunmen moved in. The Islamic State claimed responsibility for the attack through its Amaq news agency. This was the third large attack in Kabul since Jan. 20, when Taliban insurgents launched an assault on the Intercontinental Hotel that left over 20 dead. The second attack came Jan. 27, when presumed Taliban militants detonated an ambulance packed with explosives near an Interior Ministry compound, killing over 100. Another six people were killed in an assault claimed by ISIS on the office of aid group Save the Children in the eastern city of Jalalabad. (Khaama Press, NPR, Reuters)