Israel would use all its strength from the start in any new war with Hezbollah, the chief of the Israeli air force said on Wednesday, sending a firm warning a decade after their last conflict. At the annual Herzliya security conference near Tel Aviv, Major-General Amir Eshel said qualitative...

Syrian government troops and their allies have steadily positioned themselves in key areas on the flanks of the U.S.-led coalition battle for the Daesh’s (ISIS) self-declared capital of Raqqa. They are attempting to become an indispensable player in uprooting the militants from Syria...

President Donald Trump has ordered stepped-up military operations against Islamic State and delegated more authority to his generals, but without a comprehensive Syria strategy, his approach risks further confrontation with Syria, Iran and even Russia, according to U.S. officials and analysts....

Russia, Iran and the United States are drawing new red lines for each other in Syria, with Moscow warning Washington on Monday it would treat any U.S.-led coalition planes in its area of operations as potential targets after the U.S. air force downed a Syrian jet. Tensions escalated on...