Senior State Department official says Secretary Kerry told Russian Foreign Minister Lavrov costs to Russia will only increase if attacks on Ukraine continue; pair also discussed Syria in phone call Sunday - @NBCNews
Free Syrian Army members patrol Attarib, on the outskirts of Aleppo, on July 30, 2012. (Zohra Bensemra / Reuters)
The uprising in Syria was sparked in March 2011 in the southern city of Daraa with demonstrators angered by the arrests of young people who scrawled anti-government graffiti. Their grievances and calls for reforms were met with a violent security crackdown, reportedly by by President Bashar al-Assad's forces. The unrest served to catalyze anti-government protests across the nation.
More than 20,000 people have been killed since the uprising broke out, according to the Britain-based Syrian Observatory for Human Rights in August 2012. In August 2012, Arab states -- including Saudi Arabia and the UAE -- urged their citizens to leave Lebanon after a mass kidnapping in retaliation for events in Syria raised fears that violence could be spilling across the region. - AFP, CNN, AP, Reuters
Toward the end of 2012, parties including Russia and UN peace envoy Lakhdar Brahimi have worked to broker a peace deal between the Syrian regime and rebel forces.