A month ago Obama administration officials promised to deliver arms and ammunition to the Syrian rebels in the hope of reversing the tide of a war that had turned against an embattled opposition.   But interviews with American, Western and Middle...

Israel's prime minister insisted Sunday that he will not allow "dangerous weapons" to reach Lebanon's Hezbollah militants, following reports that Israel recently carried out an airstrike in northern Syria against a shipment of advanced missiles. The airstrike in Latakia reportedly targeted...

The opposition Syrian National Coalition on Wednesday denied a Russian charge that rebel fighters fired a projectile laden with the nerve agent sarin at a suburb of Aleppo in March, saying U.N. inspectors should be allowed to investigate the attack. Separately, Western diplomats said Russia...

 A month after the White House announced it was boosting aid to the Syrian opposition, rebel leaders say they have seen little or no evidence of U.S.-supplied arms entering the country and momentum on the ground is shifting toward the regime, analysts say.   It is...