The Arab League voted to join forces with the US and European states to combat the Islamic State.
Read more...Attack comes after al-Assad claims state of war.
Read more...Attack happened one day after Security Council voted to send more observers to country.
Read more...Twenty-six people dead after attacks Monday.
Read more...McCain said time is running out for civilians in Syria
Read more...Plans to make a visit to Damascus "soon."
Read more...U.K. Foreign Secretary "worried" Syria on brink of civil war.
Read more...The resolution calls on the adoption of the Arab League plan.
Read more...Secretary of State Hilary Clinton called Russia and China’s decision to veto a UN resolution a “travesty.”
Read more...The mission was suspended after violence escalated.
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