However, the ongoing Syrian conflict has caused divisions within Arab nations, and within the rebels themselves.
The rebel Free Syrian Army's Col. Riad al-Asaad was reportedly injured in a blast, while the Free Syrian Army rejected the political council's appointment of Ghassan Hitto as provisional prime minister.
A bombing targeting a Damascus mosque killed Sheikh Mohammad Said Ramadan al-Buti, a critical source of Sunni support for the Assad regime amid the Sunni-led uprising.
US Ambassador to Syria Robert Ford laid out to Congress the Obama administration's efforts to help some Syrian rebels, and undermine jihadi rebels like Jahbat al-Nusra.
The speed with which some US politicians and reporters are buying in to claims of chemical weapons attacks in Syria is a reminder to take a hard look at intelligence claims before rushing into another war.
President Obama arrived in Israel today for a regional visit in which he will have to juggle three rapidly ticking time bombs: the Israeli-Palestinian conflict, Syria's war, and Iran's nuclear program.
In an ominous turn, Syria warned Lebanon today against continuing to provide refuge for rebels battling the Assad regime, saying its restraint was limited.
When some rebel groups kill Syrian government soldiers, the US applauds. When others do the killing, it's 'terrorism.' Why?
The eight peacekeepers, who were escorted into Israel by the IDF, are part of the same battalion as 21 UN troops who were captured by Syrian rebels on Wednesday.
A hostage situation that began when Syrian rebels captured UN peacekeepers working in the Golan Heights yesterday seems to be rapidly deescalating as the captors scale back their threats.
Neighboring nations are straining to handle the 1 million refugees generated by two years of fighting.
Dozens of Syrian Army soldiers were killed yesterday while in Iraq seeking temporary refuge from fighting with rebels. They were ambushed by suspected Al Qaeda-affiliated militants.
The US has promised to do a lot more to help Syria's rebellion against the government of Bashar al-Assad, but is stopping well short of the kind of aid that might prove decisive.
Secretary of State John Kerry said that some groups the US doesn't support are gaining more influence with the rebels in the absence of greater Western help.