As Turkey and its Syrian rebel allies continue their advance on Kurdish-held Afrin, Russia and its Syrian regime allies continue their advance on rebel-held Iblib. Both offensives are taking a horrific toll in civilian casualties, but the parallels don't end there. Even as they ostensibly oppose each other, both Turkey and Assad are accused of conniving with ISIS forces to weaken the defenders of the respective enclaves. And  the twin aggressions in Afrin and Idlib come amid a sudden and rapid internationalization of the Syrian war.

The Russian Federation on Nov. 17 vetoed a measure before the UN Security Council (UNSC) that would have extended the mandate of a UN panel investigating the use of chemical weapons in Syria for 30 days. The UNSC had established the Joint Investigative Mechanism with the Organization for the Prohibition of Chemical Weapons (OPCW) in 2015 with a two-year mandate following the use of chemical weapons in Syria in violation of the Chemical Weapons Convention.

Colombia's government—under pressure from Washington—is pushing ahead with plans to forcibly eradicate 50,000 hectares of coca leaf this year, despite mounting resistance from the peasant growers. In several incidents over the past weeks, forced eradication sparked violent confrontations between cocaleros and security forces. Even so-called "voluntary eradication" is now meeting with protest, as campesinos say their communities are being flooded with National Police troops, in violation of their pacts with the government.

A new ruling by Colombia's top court may open the way for a resumption of glyphosate spraying to wipe out coca crops, which was suspended in 2015 due to health concerns—in defiance of much pressure from Washington. In the May 25 decision, a two-judge panel of the Constitutional Court did order that the suspension of the fumigation program be continued. But it also ordered the government to conduct a "prior consultation" with campesino communities to establish acceptable terms for spraying.

Several civilians were killed June 8 when US-led air-strikes reportedly targeted Raqqa, the de facto ISIS capital in northern Syria, with white phosphorus—banned by the Geneva Convention as a weapon of war. The reports came both from Syrian state media and local activists on the ground in Raqqa, who posted footage online, showing the skies of above the city lit by a rainfall of glowing ordnance. The report comes as the US-backed Syrian Democratic Forces (SDF) are preparing a final offensive to take Raqqa. (Xinhua) 

Advocacy group Human Rights Watch (HRW) said May 1 that it has found new evidence that the Syrian government has used chemical weapons in at least four recent attacks targeting civilians. The report, "Death by Chemicals: The Syrian Government's Widespread and Systematic Use of Chemical Weapons," states that local residents and activists in Khan Sheikhoun town identified at least 92 people who likely died from chemical exposure. It also named three pieces of additional evidence to support the finding that the government has been committing crimes against humanity:

An apparent chemical attack on the rebel-held town of Khan Shaykhun, Idlib governorate, left at least 80 dead April 4. After a bombing of the town, medics reported a "bloodless massacre," saying that they were treating people with symptoms including fainting, vomiting and foaming at the mouth. The hospital where gas-attack victims were being treated was itself bombed in the immediate aftermath, "bringing down rubble on top of medics as they worked," according to AFP. The opposition-run Health Department in Idlib has provided a list of the names of some 70 dead, with more still being identified. Some of the victims were brought across the border to Turkey for treatment, where several died. Turkish authorities say autopsies revealed evidence of exposure to sarin. The UN Security Council immediately called emergency talks on the attack. On April 4, US warships in the Mediterranean launched 59 Tomahawk cruise missiles at Shayrat air-base outside Homs, from where the Khan Shaykhun attack is said to have been launched. This constituted the first US attack on an Assad regime target throughout the course of the war (not counting last year's accident, immediately apologized for). (CNN, CNN, Jurist, BBC News, NYT, NPR)

A suspected chlorine gas attack on an underground hospital in the rebel-held north of Syria's Hama governorate killed three people and injured dozens on March 25, as Assad regime forces attempt to drive back a rebel offensive in the area, local medical personnel told independent news website Syria Direct. A helicopter dropped a large yellow canister through the concrete roof of the Latamna Surgical Hospital, according to hospital personnel. Chlorine gas was then released, according to the account, spreading throughout the the underground facility. Trapped in the poorly ventilated facility, 35 people were injured—14 of them medical personnel—and three were reportedly killed, including a surgeon. "One of the victims smelled as if he just came out of a swimming pool," said Bilal Abdul Kareem of On the Ground News, reporting from the scene in the aftermath of the attack.