The usual frustrating mess. The ascendance of Samantha Power, longtime advocate of "humanitarian intervention," as Obama's new UN ambassador (replacing Susan Rice, named for National Security Advisor), is applauded by Kenneth Roth of Human Rights Watch (NBC)—and, we may be certain, opposed by both the anti-war left and the paleocon right. Google results reveal that the paleocons have beat the lefties to the punch. A Fox News report picked up by World Net Daily taunts: "'Nazi' Problem for Obama's UN pick?"...

Lebanon's hashish heartland of the Bekaa Valley, hit by rocket-fire from Syria on June 1, has become increasingly embroiled in the civil war raging across the border. The fertile valley, which was occupied by Syria from 1976 to 2005, is a patchwork of Sunni and Shi'ite areas, and during Lebanon's civil war in 1980s the hashish and opium trade there funded sectarian militias. There are now ominous signs of a return to this deadly rivalry. In late March, gunmen from the Sunni town of Arsal—a conduit for arms and fighters for the Syrian rebels—kidnapped a member of the powerful Shi'ite Jaafar tribe, who was absconded across the border to the rebel-held Syrian town of Yabroud, north of Damascus. The Jaafars retaliated by kidnapping six Arsal residents—ransoming them to raise the ransom money to free their comrade held in Yabroud. Lebanese security forces helped oversee the hostage exchange, and no charges were brought. Arsal has also been the target of occasional cross-border shelling, presumably by the Syrian military. On May 27, unidentified gunmen attacked a Lebanese border checkpoint near the town, killing three soldiers.

Syrian elite troops are backing up an offensive apparently led by Hezbollah against rebels in the strategic town of Qusayr, as the UN Human Rights Council debates a resolution condemning the assault. Russia meanwhile protests a European Union decision to lift its arms embargo on the Syrian rebels, and says it will respond by supplying Damascus with S-300 air-defense missiles. This, in turn, is decried as a "threat" by Israel, which warns it could launch air-strikes to destroy any deployed missiles. "The situation is beginning to show worrying signs of destabilizing the region as a whole," said UN rights chief Navi Pillay. 

Turkey will build a 2.5-kilometer wall along the Cilvegözü post on the border with Syria to prevent illegal crossings, Trade and Customs Minister Hayati Yazıcı announced May 23. The border crossing lies within 10 kilometers from Reyhanlı town, where a twin bomb attack killed 51 and wounded more than 100 on May 11. A protocol with the Turkish Armed Forces has already been signed for the construction of the wall, Yazıcı said. (Hürriyet Daily News via France24, May 24)

Israeli missiles struck a research center near Damascus, setting off explosions and causing casualties, Syria's state news agency reported  May 5. If confirmed, it would be the second Israeli strike on targets in Syria in three days. Two previous Israeli air-strikes, one in January and one on May 3, targeted weapons reportedly bound for Hezbollah. (AP, May 5) On May 4, a former senior official in the Bush administration said the use of chemical weapons in Syria might have been an Israeli-instrumented "false flag operation." Retired Col. Lawrence Wilkerson, Colin Powell's former chief of staff, told Current TV: "We don’t know what the chain of custody is. This could’ve been an Israeli false flag operation, it could’ve been an opposition in Syria... or it could've been an actual use by Bashar Assad. But we certainly don’t know with the evidence we’ve been given. And what I'm hearing from the intelligence community is that that evidence is really flakey." (JP, May 4)

The People's Protection Committees (YPG), armed wing of Syria's main Kurdish Democratic Union Party (PYD), joined forces with Syrian rebels last month, helping them overrun the strategic Sheikh Maksud neighborhood on a hilltop north of Aleppo. "We have the same goal as the rebel fighters," YPG commander Engizek told AFP last week. "It is to seek the ouster of Assad." But days later, militiamen of PYD—considered to be the Syrian offshoot of Turkey's outlawed Kurdistan Workers’ Party (PKK)—clashed with Free Syrian Army forces in the Kurdish neighborhood. The internecine fighting started after FSA rebels accused YPG forces of attacking a rebel convoy and otherwise secretly collaborating with the government. "The YPG have been on the government side from the beginning," said Khalid Alhayani, an FSA brigade commander. "When we entered [the area], we asked YPG if we could use their territory to hit government check points. They would agree but then report to the government our plans." (Global Post, April 26; Japan Times, April 23)

The Assad regime's use of chemical weapons is announced as a "red line"—the favored metaphor of Israel's Benjamin Netanyahu, now alarmingly accepted by the US media, at least.  Israel yesterday said the line has been crossed. Brigadier-General Itai Brun, head of IDF military intelligence, told an Institute for National Security Studies conference in Tel Aviv: "There's a huge arsenal of chemical weapons in Syria. Our assessment is that the [Assad] regime has used and is using chemical weapons." Brun cited photographs of victims that showed them foaming at the mouth and with contracted pupils. "To the best of our understanding, there was use of lethal chemical weapons. Which chemical weapons? Probably sarin." And John Kerry, speaking at a NATO meeting in Brussels, called on the alliance to make preparations to respond in the event of chemical weapons threatening a member (meaning Turkey). (The Guardian, April 23)