The Turkish lira weakened against the dollar Thursday as investors fretted about negative international reaction to a ground operation launched by Turkish troops against the Kurdish militia in northeast Syria overnight. The lira weakened to 5.88 against dollar from a close of 5.8740 a day...

Turkish commandos pushed deeper into Syrian territory east of the Euphrates river on the second day of a offensive against Kurdish militia, as a withdrawal by U.S. forces opened up a dangerous new phase in the region’s eight-year-old conflict. Ashamed of Washington’s role in making way...

 Saudi Arabia's deputy defense minister Prince Khalid bin Salman said Thursday he discussed regional security and military cooperation with senior U.S. government officials at a time of heightened tension with Iran following last month's attacks on Saudi oil facilities. Saudi Arabia...

The head of Saudi Aramco hit out Wednesday at the lack of global resolve to stop attacks on more oil installations, one month after strikes on two of its facilities. The September 14 attacks on Aramco plants in Abqaiq and Khurais -- which initially halved the kingdom's crude output and sent...