Southern separatists seized two Yemeni government military bases near the southern port of Aden early Tuesday, triggering fresh clashes between nominal allies that have complicated U.N. peace efforts, residents and officials said. The separatists and the government are both part of the Arab...

Jihadists and allied rebels withdrew from a key area of northwestern Syria Tuesday as President Bashar al-Assad's forces pressed an offensive against the jihadist-run Idlib region, a war monitor said. The fighters pulled back from the town of Khan Sheikun and the countryside to its south...

Turkey said a regime airstrike on a Turkish military convoy in northwest Syria killed three civilians and wounded 12 Monday as Syrian troops advanced on rebels in a key town. The airstrikes hit near the convoy that was approaching frontlines in Idlib province, two Turkey-backed...

Airstrikes halted a Turkish military convoy carrying ammunition after it crossed into northern Syria on Monday, bound for a rebel-held stronghold, opposition activists said. The strikes hit near the highway where the convoy was moving, the activists added. It was not immediately...