Turkish President Recep Tayyip Erdogan said Tuesday that US recognition of Jerusalem as Israel’s capital would be a “red line” for Muslims. He also warned that such a step would force Ankara to cut diplomatic ties with the Jewish state. In a speech before the Turkish parliament, Erdogan also said he would call for a meeting with the Organization for Islamic Cooperation to oppose any move recognizing... 

Iran has warned the US not to cross “the red line” on Syria threatening it would have “severe consequences” for the White House. This follows a statement from Syrian officials who said a strike would create “very serious fallout” for the whole region. “America knows the limitation of the red line of the Syrian front and any crossing of Syria’s red line will have severe consequences... 

American officials say they have confirmed that the Syrian government has used chemical weapons against the insurgency seeking to remove it, asserting that the move crosses a “red line.” An internal memorandum circulating within the Obama administration has assessed that chemical weapons, most likely the nerve gas sarin, were used multiple times in battle against the Syrian rebels. The... 

Warns it will not tolerate western powers crossing a “red line”. We now know what those six Russian warships that reportedly entered Syrian territorial waters last week were carrying. Aside from representing a show of strength to discourage NATO powers from launching a military attack, on board were Russian technical experts ready to help Damascus set up a sophisticated missile defense system...